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GB8717845D0 - Refracting elements - Google Patents

Refracting elements

Info

Publication number
GB8717845D0
GB8717845D0 GB878717845A GB8717845A GB8717845D0 GB 8717845 D0 GB8717845 D0 GB 8717845D0 GB 878717845 A GB878717845 A GB 878717845A GB 8717845 A GB8717845 A GB 8717845A GB 8717845 D0 GB8717845 D0 GB 8717845D0
Authority
GB
United Kingdom
Prior art keywords
refracting elements
refracting
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.)
Pending
Application number
GB878717845A
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.)
University College London
Original Assignee
University College London
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
Application filed by University College London filed Critical University College London
Priority to GB878717845A priority Critical patent/GB8717845D0/en
Publication of GB8717845D0 publication Critical patent/GB8717845D0/en
Priority to PCT/GB1988/000622 priority patent/WO1989001246A1/en
Priority to AU20879/88A priority patent/AU2087988A/en
Pending legal-status Critical Current

Links

GB878717845A 1987-07-28 1987-07-28 Refracting elements Pending GB8717845D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB878717845A GB8717845D0 (en) 1987-07-28 1987-07-28 Refracting elements
PCT/GB1988/000622 WO1989001246A1 (en) 1987-07-28 1988-07-28 Phase shifting element, antenna comprising phase shifting elements and method of steering an antenna
AU20879/88A AU2087988A (en) 1987-07-28 1988-07-28 Phase shifting element, antenna comprising phase shifting elements and method of steering an antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878717845A GB8717845D0 (en) 1987-07-28 1987-07-28 Refracting elements

Publications (1)

Publication Number Publication Date
GB8717845D0 true GB8717845D0 (en) 1987-09-03

Family

ID=10621410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878717845A Pending GB8717845D0 (en) 1987-07-28 1987-07-28 Refracting elements

Country Status (3)

Country Link
AU (1) AU2087988A (en)
GB (1) GB8717845D0 (en)
WO (1) WO1989001246A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2556018A (en) * 2016-07-01 2018-05-23 Cambridge Communication Systems Ltd An antenna for a communications system
WO2021171157A1 (en) 2020-02-25 2021-09-02 Isotropic Systems Ltd Prism for repointing reflector antenna main beam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763860A (en) * 1949-12-03 1956-09-18 Csf Hertzian optics
FR1004622A (en) * 1949-12-21 1952-04-01 Csf Improvements to very high frequency devices with dielectric walls
US2705753A (en) * 1952-08-16 1955-04-05 Hughes Aircraft Co Delay reflector antenna
DE944865C (en) * 1952-10-18 1956-06-28 Csf Deflection device for ultra-short waves
US3877034A (en) * 1973-12-06 1975-04-08 Trw Inc Artificial dielectric structure and its method of fabrication
CA1186406A (en) * 1982-05-21 1985-04-30 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Dipole array lens antenna
FR2570886B1 (en) * 1984-09-21 1987-11-20 Thomson Csf ROTARY PRISM SCANNING MICROWAVE ANTENNA

Also Published As

Publication number Publication date
WO1989001246A1 (en) 1989-02-09
AU2087988A (en) 1989-03-01

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