ZA851892B - Multiple cavity square prism filter transmitter combiner with shared square walls and tuning controls mounted on rectangular end walls - Google Patents

Multiple cavity square prism filter transmitter combiner with shared square walls and tuning controls mounted on rectangular end walls

Info

Publication number
ZA851892B
ZA851892B ZA851892A ZA851892A ZA851892B ZA 851892 B ZA851892 B ZA 851892B ZA 851892 A ZA851892 A ZA 851892A ZA 851892 A ZA851892 A ZA 851892A ZA 851892 B ZA851892 B ZA 851892B
Authority
ZA
South Africa
Prior art keywords
walls
square
rectangular end
multiple cavity
shared
Prior art date
Application number
ZA851892A
Other languages
English (en)
Inventor
Ronald E Jachowski
Donald C Dickson
Original Assignee
Orion Industries
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 Orion Industries filed Critical Orion Industries
Publication of ZA851892B publication Critical patent/ZA851892B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
ZA851892A 1984-03-13 1985-03-13 Multiple cavity square prism filter transmitter combiner with shared square walls and tuning controls mounted on rectangular end walls ZA851892B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/589,132 US4644303A (en) 1984-03-13 1984-03-13 Multiple cavity square prism filter transmitter combiner with shared square walls and tuning controls mounted on rectangular end walls

Publications (1)

Publication Number Publication Date
ZA851892B true ZA851892B (en) 1985-10-30

Family

ID=24356732

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA851892A ZA851892B (en) 1984-03-13 1985-03-13 Multiple cavity square prism filter transmitter combiner with shared square walls and tuning controls mounted on rectangular end walls

Country Status (6)

Country Link
US (1) US4644303A (fr)
EP (1) EP0154984A3 (fr)
JP (1) JPS60218901A (fr)
AU (1) AU3979785A (fr)
CA (1) CA1234883A (fr)
ZA (1) ZA851892B (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902991A (en) * 1987-03-12 1990-02-20 Murata Manufacturing Co., Ltd. Radio frequency signal combining/sorting device
US4940956A (en) * 1988-09-21 1990-07-10 International Mobile Machines Corporation Band-pass filter and support structure therefor
AU660063B2 (en) * 1992-02-18 1995-06-08 Alcatel N.V. A system and method for combining multiple transmitters in a multi-channel cellular telephone communication system
US5530412A (en) * 1993-09-03 1996-06-25 Emc Science Center, Inc. Enhanced mode stirred test chamber
US6232852B1 (en) * 1999-02-16 2001-05-15 Andrew Passive Power Products, Inc. Temperature compensated high power bandpass filter
GB2347793A (en) * 1999-03-09 2000-09-13 Isis Innovation Degenerate mode combiner
US6300850B1 (en) * 2000-01-31 2001-10-09 Tx Rx Systems Inc. Temperature compensating cavity bandpass filter
US20050030124A1 (en) * 2003-06-30 2005-02-10 Okamoto Douglas Seiji Transmission line transition
IT1393688B1 (it) * 2009-04-06 2012-05-08 Bonato Filtro duplexer in guida d'onda rettangolare includente una striscia dielettrica assiale comune a cavita' ed iridi per la variazione di sintonia mediante rotazione
US20110018652A1 (en) * 2009-07-22 2011-01-27 Chun-Hsien Pan Multimedia network splitter
GB201203833D0 (en) * 2012-03-05 2012-04-18 Filtronic Wireless Ltd A tuneable filter
KR101841723B1 (ko) * 2013-08-15 2018-03-23 지멘스 엘엘씨 무선-주파수(rf) 전력 커플링을 위한 어셈블리 및 그 어셈블리를 사용하는 방법
EP2894135A1 (fr) * 2014-01-10 2015-07-15 Saint-Gobain Placo SAS Procédé de durcissement d'un produit de calcination de plâtre
DE102014206332A1 (de) 2014-04-02 2015-10-08 Beiersdorf Ag Kosmetische wasser-in-öl-emulsion
JP7367209B2 (ja) * 2019-10-15 2023-10-23 華為技術有限公司 コンバイナ

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US2246928A (en) * 1939-03-22 1941-06-24 Rca Corp Tuned circuit
FR54878E (fr) * 1940-05-11 1950-12-07 Materiel Telephonique Dispositifs à décharge électronique
US2427100A (en) * 1943-10-26 1947-09-09 Rca Corp Microwave variable reactances
US2424267A (en) * 1944-05-16 1947-07-22 Rca Corp High frequency resonator and circuits therefor
US2630488A (en) * 1944-11-27 1953-03-03 Albert M Clogston Cavity resonator tuning device
US2492996A (en) * 1945-08-25 1950-01-03 Sperry Corp Tunable high-frequency cavity resonator
US2736868A (en) * 1946-01-11 1956-02-28 Jr Persa R Bell Cavity tuner
US2550409A (en) * 1946-10-03 1951-04-24 Rca Corp Balanced demodulator
US2533741A (en) * 1947-11-20 1950-12-12 Westinghouse Electric Corp Tuning means for magnetrons
DE1061849B (de) * 1957-09-06 1959-07-23 Varian Associates Abstimmvorrichtung fuer Hohlleiter und Hohlraumresonatoren
GB892681A (en) * 1957-11-21 1962-03-28 Eithel Mccullough Inc Resonant cavity
DE1211298B (de) * 1963-10-28 1966-02-24 Philips Patentverwaltung Abstimmbarer Hohlleiter-Resonator fuer hochfrequente elektrische Schwingungen
CH440395A (de) * 1966-07-25 1967-07-31 Patelhold Patentverwertung Hohlraumresonator
US3673522A (en) * 1971-04-05 1972-06-27 Northern Electric Co Microwave balanced external cavity rejection filter
US3882434A (en) * 1973-08-01 1975-05-06 Microwave Dev Lab Phase equalized filter
SU581533A1 (ru) * 1974-11-18 1977-11-25 Киевское Высшее Военное Инженерное Дважды Краснознаменное Училище Связи Имени М.И.Калинина Волноводный восьмиплечий мост
US4001737A (en) * 1975-10-24 1977-01-04 The United States Of America As Represented By The Field Operations Bureau Of The Federal Communications Commission Cavity tuning assembly having coarse and fine tuning means
FR2379195A1 (fr) * 1977-01-28 1978-08-25 Thomson Csf Filtre passe-bande a accord asservi, et equipement comportant un tel filtre
US4112398A (en) * 1976-08-05 1978-09-05 Hughes Aircraft Company Temperature compensated microwave filter
US4396896A (en) * 1977-12-30 1983-08-02 Communications Satellite Corporation Multiple coupled cavity waveguide bandpass filters
US4246555A (en) * 1978-07-19 1981-01-20 Communications Satellite Corporation Odd order elliptic function narrow band-pass microwave filter
FR2484715A1 (fr) * 1980-06-13 1981-12-18 Dassault Electronique Dispositif de transmission hyperfrequence, notamment pour l'alimentation d'une antenne radar

Also Published As

Publication number Publication date
AU3979785A (en) 1985-09-19
US4644303A (en) 1987-02-17
EP0154984A2 (fr) 1985-09-18
EP0154984A3 (fr) 1988-03-23
CA1234883A (fr) 1988-04-05
JPS60218901A (ja) 1985-11-01

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