WO2007023220A1 - Dispositif multidephaseur de protection des personnes vis-a-vis des ondes electromagnetiques - Google Patents
Dispositif multidephaseur de protection des personnes vis-a-vis des ondes electromagnetiques Download PDFInfo
- Publication number
- WO2007023220A1 WO2007023220A1 PCT/FR2006/001963 FR2006001963W WO2007023220A1 WO 2007023220 A1 WO2007023220 A1 WO 2007023220A1 FR 2006001963 W FR2006001963 W FR 2006001963W WO 2007023220 A1 WO2007023220 A1 WO 2007023220A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- loops
- phase shift
- modules
- module
- connection elements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/005—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with variable reactance for tuning the antenna
Definitions
- the present invention relates to a multi-phasor device for protecting people from electromagnetic waves. It finds particular application in the field of the protection of people vis-à-vis the waves emitted for example by mobile phones.
- SAR Specific Absorption Rate
- the MRI medical imaging and the numerical methods of electromagnetic computation allow the estimation of the electric and magnetic fields but it is difficult to model numerically a radiotelephone (cf FTRD models France Telecom ENST).
- the maximum peak power authorized in France for GSM is 2 watts at 900 MHz and 1 watt at 1800 MHz, with TDMA division at 217 Hertz, the maximum allowable SAR being set at 0.08 watts / kg for the public. (Regulation 1999/519) with 2 Watt / Kg locally for 10 grams of fabric.
- an average conductivity value of 1S / m for a fabric at 900 MHz gives an electric field strength of 30 V / m to obtain a SAR of 1 W / kg.
- Electromagnetic fields related to mobile telephony between 850 and 1900 Mhz have a low apparent thermal effect (less than 0.1 degrees). Numerous studies have been carried out on the health effects of these waves:
- IgA immune system
- endocrine system melatonin, cortisol
- cognitive functions such as memory, attention, concentration, sleep, headache, epilepsy,
- the problem that arises then is to have a device for protecting people against electromagnetic waves that operates at great distances, up to several tens of meters.
- the object of the invention is therefore to provide a solution to the aforementioned problems among other problems.
- the invention thus relates to a multi-phasor device for protecting people from electromagnetic waves.
- the device comprises several phase shift modules.
- Each phase shift module in turn comprises at least two loops substantially identical or homothetic to each other, substantially planar, and electrically interconnected by two separate interloop connection elements, at a first opening in each of the loops. These loops are electrically isolated from each other with the exception of the inter-loop connection elements.
- each of the phase shift modules is electrically connected by two separate intermodule connection elements to at least one of the phase shift modules, and is substantially identical or homothetic to the other phase shift modules.
- the intermodule connection elements each connect one of the loops of one of the phase shift modules at a second opening in this loop, to one of the loops of another of the phase shift modules at a second level. opening in this loop.
- the phase shift modules are electrically isolated from each other with the exception of the intermodule connection elements.
- the loops of at least one of the phase shift modules are placed in two different planes.
- these different planes are then substantially parallel to each other.
- the loops of at least one of the phase shift modules are placed in the same plane.
- the plane of the loops of a phase shift module is the same as the plane of the loops of another phase shift module.
- the plane or the planes of the loops of a phase shift module are different from the plane or planes of the loops of another phase shift module.
- the plane or planes of the loops of a phase shift module are then parallel to the plane or loops of another phase shift module.
- each of the loops is mounted on a flexible printed circuit and covered with an insulating flexible plate of polymeric material.
- each phase-shifting module of the invention does not, strictly speaking, comprise an antenna (see, by comparison, US-5,627,552, US-3,582 .951 and US-5,451,965) of the folded hertz dipole or Yagi type, or else magnetic loop frame.
- the present inventor has, moreover, like all the persons of the profession concerned, encountered significant difficulties to carry out DAS measurements making it possible to demonstrate the beneficial effect of his device.
- the present inventor has discovered that the BEST MSA 21 type B class 2 series 1455 apparatus of Intertek Testing Services, performing electroacupuncture measurements on points located on the patient's hand, makes it possible to visualize and measure an effect. for the present invention, this effect being improved over those obtained with the prior devices, in particular those described in the documents WO-03/005487, FR-2.826.784 and
- the field strength E at 50 Hz was of the order of 2V / m
- the magnetic field at 50 Hz was less than 0.01 nT
- the electromagnetic waves not detectable for the FM bands, VHF, UHF and microwaves a value of 0.1 mW being measured for shortwave from 23 to 88 MHz.
- the local hyper-frequency power density in the air measured with the HFR1 detector of the company ROM Elektronik was 0.30 W / m2.
- the present inventor has been able to verify the greater efficiency of the present invention, compared to prior devices, using the following apparatus:
- the present inventor has also been able to verify the effectiveness of the multiphase device of the invention in terms of radius of action. This could indeed be multiplied by a factor that can range from 100 to 3000, depending on the number of phase shift modules, compared to a conventional device.
- FIG. 1 schematically represents a first variant embodiment of the device of the invention
- FIG. 2 schematically represents a second alternative embodiment of the device of the invention
- FIG. 3 schematically represents a third variant embodiment of the device of the invention
- FIG. 4 schematically represents a fourth variant embodiment of the device of FIG. invention
- the device comprises two phase shift modules 1, 2, each comprising two metal wires, for example copper or copper alloy, these son each forming a loop 3, 4, 5, 6.
- These loops , 3, 4 in the module 1, and 5, 6 in the module 2 are electrically insulated from each other, for example by a plastic material such as polyester, except for two separate inter-loop connection elements 7.8 in module 1 and 9, 10 in module 2.
- the two loops 3, 4 are interconnected by the two separate inter-loop connection elements 7, 8, at a first opening 11 in each of the loops 3, 4.
- connection elements Interboucle 7, 8 are advantageously formed by the wire constituting the two loops 3, 4.
- the two loops 5, 6 are interconnected by the two distinct connection elements 9, 10, at a first opening 12 in each of the loops 5, 6.
- interboucle connection 7, 8 are advantageously formed by the wire constituting moreover the two loops 5, 6.
- the two modules 1, 2 are connected by two separate intermodule connection elements 13, 14.
- Each of these intermodule connection elements 13, 14 connects one of the loops 4 of the module 1 to a second opening 15 in the second module. this loop 4, at one of the loops 5 of the other module 2 at a second opening 16 in this loop 5.
- phase-shifting modules 1, 2 are electrically isolated from each other, for example by a plastic material such as polyester, with the exception of the intermodule connection elements 13, 14.
- the variant shown in FIG. 1 corresponds to a device in which each module 1, 2 consists of two substantially identical and flat loops 3, 4 on the one hand and 5, 6 on the other hand.
- loops 3 and 4 on the one hand and 5 and 6 on the other hand could equally well be substantially homothetic to each other, one being thus slightly larger than the other (of the order of a few percent).
- the loops of the same module are placed in two different parallel planes, but could equally well be placed in two different planes slightly inclined relative to each other.
- the module 1 is substantially identical to the module 2, but could equally well be substantially homothetic to this module 2.
- one or both loops 5 and 6 of the module 2 would be slightly larger, for example. (of the order of a few percents) that one or both loops 3 and 4 of the module 1.
- the respective, different and parallel planes, loops 3 and 4 are also different from and parallel to the respective planes, themselves different and parallel, loops 5 and 6. However, these respective different and parallel planes of the loops 3 and 4 could just as well be slightly inclined relative to the different and parallel planes of the loops 5 and 6.
- the entire device is located in the same plane, so that the loops 3 and 4 of the module 1 are in the same plane, substantially homothetic with respect to each other.
- This plane is of course also that of loops 5 and 6 of module 2, which are also substantially homothetic with respect to each other.
- the modules 1 and 2 are also in the same plane.
- the two modules 1 and 2 are substantially identical, but could equally well be substantially homothetic to each other.
- one or both loops 5 and 6 of the module 2 would for example be slightly larger (of the order of a few percent) than one or both loops 3 and 4 of module 1.
- the loops 3 and 4 of the module 1 are in the same first plane, which is that of the module 1, and the loops 5 and 6 of the module 2 are in the same second plane, which is therefore that of module 2, different from and parallel to the foreground.
- the second plane therefore that of the loops 5 and 6 of the module 2, could however also be slightly inclined with respect to the foreground, therefore that of the loops 3 and 4 of the module 1.
- module 2 is substantially homothetic to the entire module 1, precisely slightly smaller.
- modules 1 and 2 could just as well be substantially identical.
- the entire device is located in the same plane, so that the loops 3 and 4 of the module 1 are in the same plane, substantially homothetic with respect to one another.
- This plane is of course also that of loops 5 and 6 of module 2, which are also substantially homothetic with respect to each other. Consequently, in this variant, the modules 1 and 2 are also in the same plane, but substantially homothetic with respect to each other insofar as the module 2 is somehow imbedded in the module 1
- the device after or before final shaping, can be placed in an insulating polymer resin which hardens.
- the two loops of each module each have only one turn.
- one or more of the loops comprise at least two turns placed in substantially identical or parallel planes.
- the loops are connected to at least one capacitor, in series and / or in parallel.
- the device can be placed on the lower part of a transmitter such as an antenna for example.
- a transmitter such as an antenna for example.
- several devices can be placed all around this transmitter in order to provide protection over the entire periphery.
- the device can be used around generators of electromagnetic fields of very high power (power plants, electric locomotives, .
- the device can be installed in medium or low power electromagnetic field generators, such as, for example, electrical equipment (large or small), electric heating, television (the deflection coils and THT transformers being including generators of electromagnetic fields), a digital alarm clock, a mobile phone.
- electromagnetic field generators such as, for example, electrical equipment (large or small), electric heating, television (the deflection coils and THT transformers being including generators of electromagnetic fields), a digital alarm clock, a mobile phone.
- the device can be used in homes near areas of disturbance from the ground (deep fault, water source, ...) which are also likely to generate damaging electromagnetic fields.
- the Applicant has found positive effects on non-objectified symptoms, since the device is brought into direct contact with or near a part of the human body, or even up to a few tens of meters, depending on the exact number of modules. phase shift in the device.
- the whole of the description above is of course given by way of example and is not limiting of the invention.
- the loops of the same modules can be placed in the same plane (they are then substantially homothetic with respect to each other) or in two different, parallel or parallel planes. slightly inclined relative to each other.
- the different modules substantially homothetic or substantially identical to one another, can be placed in the same plane. They may possibly be placed in different planes, parallel or slightly inclined relative to each other.
- the length of the inter-loop connection elements on the one hand and intermodule on the other hand is not limiting of the invention. She is variable, adjusted in particular according to the configuration chosen and the performance objectives in terms of protection.
- the two inter-loop connection elements of the same module are presented above as being of the same length, without this being however limiting of the invention. Indeed, they could just as well be of different lengths, one being slightly larger than the other.
- the two intermodule connection elements are presented above as being of the same length, without however being limiting of the invention. Indeed, they could equally well be of different lengths, one being slightly larger than the other.
- loops are also not limiting of the invention, and may result for example from aesthetic choices other than a purely circular shape (ellipse, heart, or other ).
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Near-Field Transmission Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0615056A BRPI0615056B1 (pt) | 2005-08-24 | 2006-08-21 | dispositivo multidefasador de proteção das pessoas face às ondas eletromagnéticas |
| ES06794340.7T ES2565676T3 (es) | 2005-08-24 | 2006-08-21 | Dispositivo multidesfasador de ondas electromagnéticas |
| EP06794340.7A EP1929579B1 (fr) | 2005-08-24 | 2006-08-21 | Dispositif multidephaseur d'ondes electromagnetiques |
| US11/990,866 US7656361B2 (en) | 2005-08-24 | 2006-08-21 | Multiple phase shifter for protecting individuals against electromagnetic waves |
| JP2008527482A JP4901868B2 (ja) | 2005-08-24 | 2006-08-21 | 電磁波から個人を保護するための多重移相装置 |
| EA200800406A EA012958B1 (ru) | 2005-08-24 | 2006-08-21 | Фазовращатель для индивидуальной защиты против действия электромагнитных волн |
| DK06794340.7T DK1929579T3 (en) | 2005-08-24 | 2006-08-21 | Multifaseforskydningsenhed for elektromagnetiske bølger |
| CN2006800309894A CN101248555B (zh) | 2005-08-24 | 2006-08-21 | 用于保护个人免受电磁波侵害的多级移相器 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0508722A FR2890243B1 (fr) | 2005-08-24 | 2005-08-24 | Dispositif multidephaseur de protection des personnes vis a vis des ondes electromagnetiques. |
| FR0508722 | 2005-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007023220A1 true WO2007023220A1 (fr) | 2007-03-01 |
Family
ID=36435126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2006/001963 Ceased WO2007023220A1 (fr) | 2005-08-24 | 2006-08-21 | Dispositif multidephaseur de protection des personnes vis-a-vis des ondes electromagnetiques |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7656361B2 (fr) |
| EP (1) | EP1929579B1 (fr) |
| JP (1) | JP4901868B2 (fr) |
| KR (1) | KR20080040026A (fr) |
| CN (1) | CN101248555B (fr) |
| BR (1) | BRPI0615056B1 (fr) |
| DK (1) | DK1929579T3 (fr) |
| EA (1) | EA012958B1 (fr) |
| ES (1) | ES2565676T3 (fr) |
| FR (1) | FR2890243B1 (fr) |
| WO (1) | WO2007023220A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2980045A1 (fr) * | 2011-09-12 | 2013-03-15 | Garcia Abel Franco | Dispositif multi-dephaseur pour la protection des personnes contre les ondes electromagnetiques |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5339349B2 (ja) * | 2009-01-06 | 2013-11-13 | Kddi株式会社 | アンテナ装置及びアレーアンテナ |
| KR101589945B1 (ko) * | 2015-01-19 | 2016-02-12 | 주식회사 브이엠티 | 자기공명방식 무선 전력 송수신용 안테나 |
| FR3057110A1 (fr) * | 2016-10-04 | 2018-04-06 | Philippe Roustit | Systeme de protection individuelle contre les pollutions electromagnetiques |
| FR3057400B1 (fr) | 2016-10-10 | 2018-11-23 | Abel Franco Garcia | Dispositif multidephaseur d'ondes electromagnetiques fonctionnant notamment de maniere tridimensionnelle. |
| CN107681231B (zh) * | 2017-09-18 | 2019-10-01 | 江苏禹高物联科技有限公司 | 双路移相机构 |
| CN107681232B (zh) * | 2017-09-18 | 2019-10-01 | 江苏禹高物联科技有限公司 | 立体移相结构 |
| CN107579315B (zh) * | 2017-09-18 | 2019-04-19 | 东莞市松研智达工业设计有限公司 | 一种单频立体移相器 |
| CN107579314B (zh) * | 2017-09-18 | 2019-12-20 | 江苏南京白马现代农业高新技术产业园有限公司 | 一种双路立体移相器 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6011523A (en) * | 1994-06-06 | 2000-01-04 | Pobo; Franz | Device for controlling oscillating electromagnetic fields, in particular radio waves |
| FR2781088A1 (fr) * | 1998-07-08 | 2000-01-14 | Roland Wehrlen | Dispositif d'antennes passives dephasees adaptables exterieurement ou interieurement pour telephones h.f portables pour la protection electromagnetique h.f des utilisateurs |
| JP2001284881A (ja) * | 2000-03-30 | 2001-10-12 | Seiko Epson Corp | 電磁波遮蔽素子及びこれを使用した電磁波遮蔽体 |
| EP1278267A1 (fr) * | 2001-06-26 | 2003-01-22 | Kabushiki Kaisha Shunkosha | Dispositif d'élimination des ondes électromagnétiques |
| FR2860106A1 (fr) * | 2003-09-23 | 2005-03-25 | Garcia Abel Franco | Dispositif de protection des personnes vis a vis des ondes electromagnetiques |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63149614U (fr) * | 1987-03-19 | 1988-10-03 | ||
| JPH08204432A (ja) * | 1995-01-27 | 1996-08-09 | Citizen Watch Co Ltd | 携帯型電子機器のアンテナ構造 |
| FR2826784B1 (fr) * | 2001-07-02 | 2003-10-31 | Abel Franco | Antenne de protection electromagnetique pour emetteur portable |
| FR2837985B1 (fr) * | 2002-04-02 | 2004-05-21 | Commissariat Energie Atomique | Antenne receptrice morcelee |
| US20050140564A1 (en) * | 2003-10-29 | 2005-06-30 | Matsushita Electric Industrial Co., Ltd. | Loop antenna |
-
2005
- 2005-08-24 FR FR0508722A patent/FR2890243B1/fr not_active Expired - Fee Related
-
2006
- 2006-08-21 EP EP06794340.7A patent/EP1929579B1/fr active Active
- 2006-08-21 DK DK06794340.7T patent/DK1929579T3/en active
- 2006-08-21 JP JP2008527482A patent/JP4901868B2/ja not_active Expired - Fee Related
- 2006-08-21 KR KR1020087007072A patent/KR20080040026A/ko not_active Ceased
- 2006-08-21 BR BRPI0615056A patent/BRPI0615056B1/pt not_active IP Right Cessation
- 2006-08-21 CN CN2006800309894A patent/CN101248555B/zh active Active
- 2006-08-21 US US11/990,866 patent/US7656361B2/en active Active - Reinstated
- 2006-08-21 WO PCT/FR2006/001963 patent/WO2007023220A1/fr not_active Ceased
- 2006-08-21 ES ES06794340.7T patent/ES2565676T3/es active Active
- 2006-08-21 EA EA200800406A patent/EA012958B1/ru not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6011523A (en) * | 1994-06-06 | 2000-01-04 | Pobo; Franz | Device for controlling oscillating electromagnetic fields, in particular radio waves |
| FR2781088A1 (fr) * | 1998-07-08 | 2000-01-14 | Roland Wehrlen | Dispositif d'antennes passives dephasees adaptables exterieurement ou interieurement pour telephones h.f portables pour la protection electromagnetique h.f des utilisateurs |
| JP2001284881A (ja) * | 2000-03-30 | 2001-10-12 | Seiko Epson Corp | 電磁波遮蔽素子及びこれを使用した電磁波遮蔽体 |
| EP1278267A1 (fr) * | 2001-06-26 | 2003-01-22 | Kabushiki Kaisha Shunkosha | Dispositif d'élimination des ondes électromagnétiques |
| FR2860106A1 (fr) * | 2003-09-23 | 2005-03-25 | Garcia Abel Franco | Dispositif de protection des personnes vis a vis des ondes electromagnetiques |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 2002, no. 02 2 April 2002 (2002-04-02) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2980045A1 (fr) * | 2011-09-12 | 2013-03-15 | Garcia Abel Franco | Dispositif multi-dephaseur pour la protection des personnes contre les ondes electromagnetiques |
| WO2013038099A1 (fr) | 2011-09-12 | 2013-03-21 | Abel Franco Garcia | Dispositif multi-déphaseur pour la protection des personnes contre les ondes électromagnétiques |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080231534A1 (en) | 2008-09-25 |
| JP4901868B2 (ja) | 2012-03-21 |
| BRPI0615056B1 (pt) | 2019-02-05 |
| FR2890243A1 (fr) | 2007-03-02 |
| CN101248555A (zh) | 2008-08-20 |
| BRPI0615056A2 (pt) | 2011-04-26 |
| US7656361B2 (en) | 2010-02-02 |
| CN101248555B (zh) | 2012-09-12 |
| EP1929579B1 (fr) | 2016-01-06 |
| KR20080040026A (ko) | 2008-05-07 |
| EA200800406A1 (ru) | 2008-08-29 |
| DK1929579T3 (en) | 2016-04-11 |
| EA012958B1 (ru) | 2010-02-26 |
| FR2890243B1 (fr) | 2007-11-09 |
| ES2565676T3 (es) | 2016-04-06 |
| JP2009506604A (ja) | 2009-02-12 |
| EP1929579A1 (fr) | 2008-06-11 |
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