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GB2265777B - Method and apparatus for supressing unwanted signals in a transmission path - Google Patents

Method and apparatus for supressing unwanted signals in a transmission path

Info

Publication number
GB2265777B
GB2265777B GB9301216A GB9301216A GB2265777B GB 2265777 B GB2265777 B GB 2265777B GB 9301216 A GB9301216 A GB 9301216A GB 9301216 A GB9301216 A GB 9301216A GB 2265777 B GB2265777 B GB 2265777B
Authority
GB
United Kingdom
Prior art keywords
supressing
transmission path
unwanted signals
unwanted
signals
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.)
Expired - Fee Related
Application number
GB9301216A
Other versions
GB2265777A (en
GB9301216D0 (en
Inventor
Clifford Edward Lammas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GPT Ltd
Plessey Telecommunications Ltd
Original Assignee
GPT Ltd
Plessey Telecommunications Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB929207299A external-priority patent/GB9207299D0/en
Application filed by GPT Ltd, Plessey Telecommunications Ltd filed Critical GPT Ltd
Priority to GB9301216A priority Critical patent/GB2265777B/en
Publication of GB9301216D0 publication Critical patent/GB9301216D0/en
Publication of GB2265777A publication Critical patent/GB2265777A/en
Application granted granted Critical
Publication of GB2265777B publication Critical patent/GB2265777B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H1/0007—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of radio frequency interference filters
GB9301216A 1992-04-01 1993-01-22 Method and apparatus for supressing unwanted signals in a transmission path Expired - Fee Related GB2265777B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9301216A GB2265777B (en) 1992-04-01 1993-01-22 Method and apparatus for supressing unwanted signals in a transmission path

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929207299A GB9207299D0 (en) 1992-04-01 1992-04-01 Method and apparatus for suppressing unwanted signals in a transmission path
GB9301216A GB2265777B (en) 1992-04-01 1993-01-22 Method and apparatus for supressing unwanted signals in a transmission path

Publications (3)

Publication Number Publication Date
GB9301216D0 GB9301216D0 (en) 1993-03-17
GB2265777A GB2265777A (en) 1993-10-06
GB2265777B true GB2265777B (en) 1996-10-23

Family

ID=26300636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9301216A Expired - Fee Related GB2265777B (en) 1992-04-01 1993-01-22 Method and apparatus for supressing unwanted signals in a transmission path

Country Status (1)

Country Link
GB (1) GB2265777B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3571410B2 (en) * 1995-04-27 2004-09-29 本田技研工業株式会社 Wiring structure of multiplex communication system for automobile
DE19748762A1 (en) * 1997-11-05 1999-05-06 Ulrich Willburger Suppression of electromagnetic noise
US11476044B2 (en) * 2015-03-09 2022-10-18 Ford Global Technologies, Llc Electrified vehicle cable having an inductor portion

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159425A (en) * 1965-11-15 1969-07-23 Warwick Electronics Inc Improvements in or relating to Electrical Filter Arrangements
GB1414212A (en) * 1972-10-04 1975-11-19 Siemens Ag Mains lead interference suppressor devices
EP0063414A2 (en) * 1981-04-06 1982-10-27 Northern Telecom Limited Apparatus for coupling signals to or from a two-wire line
GB2122446A (en) * 1982-04-28 1984-01-11 Matsushita Electric Industrial Co Ltd Induction cooking apparatus
EP0107332A1 (en) * 1982-09-20 1984-05-02 Brydor Limited Power line filters
GB2164813A (en) * 1984-09-21 1986-03-26 Sharp Kk Noise filter for an electric apparatus
US4682125A (en) * 1986-02-10 1987-07-21 The Regents Of The University Of California RF coil coupling for MRI with tuned RF rejection circuit using coax shield choke
US4751607A (en) * 1986-08-11 1988-06-14 American Telephone And Telegraph Company Communication line transient protection
GB2198605A (en) * 1986-11-22 1988-06-15 Emlux Ltd Filtering electrical signals
WO1989007373A1 (en) * 1988-01-30 1989-08-10 Robert Bosch Gmbh Electronic appliance
EP0396516A1 (en) * 1989-03-13 1990-11-07 Telefonaktiebolaget L M Ericsson Filter device for suppressing radio-frequency interferences on transmission lines
US5101180A (en) * 1990-11-05 1992-03-31 Tycor International Inc. Bidirectional communication line filter and surge protector

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159425A (en) * 1965-11-15 1969-07-23 Warwick Electronics Inc Improvements in or relating to Electrical Filter Arrangements
GB1414212A (en) * 1972-10-04 1975-11-19 Siemens Ag Mains lead interference suppressor devices
EP0063414A2 (en) * 1981-04-06 1982-10-27 Northern Telecom Limited Apparatus for coupling signals to or from a two-wire line
GB2122446A (en) * 1982-04-28 1984-01-11 Matsushita Electric Industrial Co Ltd Induction cooking apparatus
EP0107332A1 (en) * 1982-09-20 1984-05-02 Brydor Limited Power line filters
GB2164813A (en) * 1984-09-21 1986-03-26 Sharp Kk Noise filter for an electric apparatus
US4682125A (en) * 1986-02-10 1987-07-21 The Regents Of The University Of California RF coil coupling for MRI with tuned RF rejection circuit using coax shield choke
US4751607A (en) * 1986-08-11 1988-06-14 American Telephone And Telegraph Company Communication line transient protection
GB2198605A (en) * 1986-11-22 1988-06-15 Emlux Ltd Filtering electrical signals
WO1989007373A1 (en) * 1988-01-30 1989-08-10 Robert Bosch Gmbh Electronic appliance
EP0396516A1 (en) * 1989-03-13 1990-11-07 Telefonaktiebolaget L M Ericsson Filter device for suppressing radio-frequency interferences on transmission lines
US5101180A (en) * 1990-11-05 1992-03-31 Tycor International Inc. Bidirectional communication line filter and surge protector

Also Published As

Publication number Publication date
GB2265777A (en) 1993-10-06
GB9301216D0 (en) 1993-03-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020122