GB9304764D0 - Auto-tuning microwave filter - Google Patents

Auto-tuning microwave filter

Info

Publication number
GB9304764D0
GB9304764D0 GB939304764A GB9304764A GB9304764D0 GB 9304764 D0 GB9304764 D0 GB 9304764D0 GB 939304764 A GB939304764 A GB 939304764A GB 9304764 A GB9304764 A GB 9304764A GB 9304764 D0 GB9304764 D0 GB 9304764D0
Authority
GB
United Kingdom
Prior art keywords
auto
microwave filter
tuning microwave
tuning
filter
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.)
Withdrawn
Application number
GB939304764A
Other versions
GB2276051A (en
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.)
Teledyne Defence Ltd
Original Assignee
Filtronic Components 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 Filtronic Components Ltd filed Critical Filtronic Components Ltd
Priority to GB9304764A priority Critical patent/GB2276051A/en
Publication of GB9304764D0 publication Critical patent/GB9304764D0/en
Priority to PCT/GB1994/000460 priority patent/WO1994021042A1/en
Publication of GB2276051A publication Critical patent/GB2276051A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
GB9304764A 1993-03-09 1993-03-09 Automatic tuned filters Withdrawn GB2276051A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9304764A GB2276051A (en) 1993-03-09 1993-03-09 Automatic tuned filters
PCT/GB1994/000460 WO1994021042A1 (en) 1993-03-09 1994-03-09 Auto-tuning microwave filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9304764A GB2276051A (en) 1993-03-09 1993-03-09 Automatic tuned filters

Publications (2)

Publication Number Publication Date
GB9304764D0 true GB9304764D0 (en) 1993-04-28
GB2276051A GB2276051A (en) 1994-09-14

Family

ID=10731703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9304764A Withdrawn GB2276051A (en) 1993-03-09 1993-03-09 Automatic tuned filters

Country Status (2)

Country Link
GB (1) GB2276051A (en)
WO (1) WO1994021042A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8810331B2 (en) * 2010-12-10 2014-08-19 Wispry, Inc. MEMS tunable notch filter frequency automatic control loop systems and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159279A (en) * 1967-01-25 1969-07-23 Ass Elect Ind Improvements relating to R.F. Heating Apparatus
DE1616529C2 (en) * 1968-03-15 1974-03-14 Spinner Gmbh Elektrotechnische Fabrik, 8000 Muenchen Circuit arrangement for the electrical tuning of a resonator
FR2129001A5 (en) * 1971-03-11 1972-10-27 France Etat
US4726071A (en) * 1984-12-31 1988-02-16 Orion Industries, Inc. Microprocessor controlled self-tuning resonant cavity and method
JPH071841B2 (en) * 1987-10-19 1995-01-11 日本電信電話株式会社 Automatic tuning resonator
US5019792A (en) * 1989-10-23 1991-05-28 Raytheon Company Signal tracking electronically tunable filter

Also Published As

Publication number Publication date
WO1994021042A1 (en) 1994-09-15
GB2276051A (en) 1994-09-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)