GB2325786B - Phase switch - Google Patents

Phase switch

Info

Publication number
GB2325786B
GB2325786B GB9710485A GB9710485A GB2325786B GB 2325786 B GB2325786 B GB 2325786B GB 9710485 A GB9710485 A GB 9710485A GB 9710485 A GB9710485 A GB 9710485A GB 2325786 B GB2325786 B GB 2325786B
Authority
GB
United Kingdom
Prior art keywords
phase switch
switch
phase
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
GB9710485A
Other versions
GB9710485D0 (en
GB2325786A (en
Inventor
Leonidas P Ivrissimtzis
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.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK 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
Application filed by NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to GB9710485A priority Critical patent/GB2325786B/en
Publication of GB9710485D0 publication Critical patent/GB9710485D0/en
Publication of GB2325786A publication Critical patent/GB2325786A/en
Application granted granted Critical
Publication of GB2325786B publication Critical patent/GB2325786B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/185—Phase-shifters using a diode or a gas filled discharge tube
GB9710485A 1997-05-22 1997-05-22 Phase switch Expired - Fee Related GB2325786B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9710485A GB2325786B (en) 1997-05-22 1997-05-22 Phase switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9710485A GB2325786B (en) 1997-05-22 1997-05-22 Phase switch

Publications (3)

Publication Number Publication Date
GB9710485D0 GB9710485D0 (en) 1997-07-16
GB2325786A GB2325786A (en) 1998-12-02
GB2325786B true GB2325786B (en) 2001-08-15

Family

ID=10812818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9710485A Expired - Fee Related GB2325786B (en) 1997-05-22 1997-05-22 Phase switch

Country Status (1)

Country Link
GB (1) GB2325786B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383486B (en) * 2001-12-19 2005-02-16 Microwave Solutions Ltd Detector device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496918A (en) * 1982-02-02 1985-01-29 British Telecommunications Radio frequency alternate-path phase switch
US4967172A (en) * 1988-04-01 1990-10-30 Thomson-Csf Microwave phase shifter circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496918A (en) * 1982-02-02 1985-01-29 British Telecommunications Radio frequency alternate-path phase switch
US4967172A (en) * 1988-04-01 1990-10-30 Thomson-Csf Microwave phase shifter circuit

Also Published As

Publication number Publication date
GB9710485D0 (en) 1997-07-16
GB2325786A (en) 1998-12-02

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060522