ES395068A1 - Mejoras en resonadores de cavidad rectangular. - Google Patents

Mejoras en resonadores de cavidad rectangular.

Info

Publication number
ES395068A1
ES395068A1 ES395068A ES395068A ES395068A1 ES 395068 A1 ES395068 A1 ES 395068A1 ES 395068 A ES395068 A ES 395068A ES 395068 A ES395068 A ES 395068A ES 395068 A1 ES395068 A1 ES 395068A1
Authority
ES
Spain
Prior art keywords
rectangular cavity
inner conductor
cavity resonator
resonators
microwave filters
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
Application number
ES395068A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES395068A1 publication Critical patent/ES395068A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • 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
    • H01P1/219—Evanescent mode filters

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
ES395068A 1970-09-15 1971-09-14 Mejoras en resonadores de cavidad rectangular. Expired ES395068A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2045560A DE2045560C3 (de) 1970-09-15 1970-09-15 Mikrowellenfilter aus quaderförmigen Hohlraumresonatoren

Publications (1)

Publication Number Publication Date
ES395068A1 true ES395068A1 (es) 1975-11-16

Family

ID=5782473

Family Applications (1)

Application Number Title Priority Date Filing Date
ES395068A Expired ES395068A1 (es) 1970-09-15 1971-09-14 Mejoras en resonadores de cavidad rectangular.

Country Status (6)

Country Link
US (1) US3737816A (de)
AU (1) AU466409B2 (de)
BE (1) BE772602A (de)
CH (1) CH532845A (de)
DE (1) DE2045560C3 (de)
ES (1) ES395068A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882434A (en) * 1973-08-01 1975-05-06 Microwave Dev Lab Phase equalized filter
US4034319A (en) * 1976-05-10 1977-07-05 Trw Inc. Coupled bar microwave bandpass filter
JPS5390741A (en) * 1977-01-21 1978-08-09 Nec Corp Band pass 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
FR2477783A1 (fr) * 1980-03-04 1981-09-11 Thomson Csf Dispositif d'accord a capacite variable et filtre hyperfrequences accordable comportant au moins un tel dispositif
US4360793A (en) * 1981-04-02 1982-11-23 Rhodes John D Extracted pole filter
CA1192635A (en) * 1983-05-16 1985-08-27 Northern Telecom Limited Microwave cavity tuner
NL8302439A (nl) * 1983-07-08 1985-02-01 Philips Nv Werkwijze voor het vervaardigen van een golfgeleiderfilter, alsmede een golfgeleiderfilter vervaardigd volgens die werkwijze.
US4794354A (en) * 1987-09-25 1988-12-27 Honeywell Incorporated Apparatus and method for modifying microwave
FR2638902A1 (fr) * 1988-11-04 1990-05-11 Portenseigne Radiotechnique Filtre passe-bande uhf
FR2665577B1 (fr) * 1990-07-31 1992-11-20 Alcatel Telspace Filtre hyperfrequence de puissance, notamment filtre de sortie pour emetteur de radiocommunications.
US5406233A (en) * 1991-02-08 1995-04-11 Massachusetts Institute Of Technology Tunable stripline devices
US5153541A (en) * 1991-05-20 1992-10-06 At&T Bell Laboratories Folded interdigital notch filter
US5243309A (en) * 1992-06-04 1993-09-07 Ghz Technologies Inc. Temperature stable folded waveguide filter of reduced length
US5410284A (en) * 1992-12-09 1995-04-25 Allen Telecom Group, Inc. Folded multiple bandpass filter with various couplings
US5608363A (en) * 1994-04-01 1997-03-04 Com Dev Ltd. Folded single mode dielectric resonator filter with cross couplings between non-sequential adjacent resonators and cross diagonal couplings between non-sequential contiguous resonators
US5841330A (en) * 1995-03-23 1998-11-24 Bartley Machines & Manufacturing Series coupled filters where the first filter is a dielectric resonator filter with cross-coupling
US5781085A (en) * 1996-11-27 1998-07-14 L-3 Communications Narda Microwave West Polarity reversal network
US5777534A (en) * 1996-11-27 1998-07-07 L-3 Communications Narda Microwave West Inductor ring for providing tuning and coupling in a microwave dielectric resonator filter
US6275124B1 (en) * 1998-07-24 2001-08-14 Lucent Technologies Inc. Delay line filter having a single cross-coupled pair of elements
US5919562A (en) * 1998-10-13 1999-07-06 Gm Nameplate, Inc. Repositionable mouse pad
CN1184718C (zh) * 2000-05-23 2005-01-12 松下电器产业株式会社 电介质谐振滤波器
US6836198B2 (en) * 2001-12-21 2004-12-28 Radio Frequency Systems, Inc. Adjustable capacitive coupling structure
JP4745189B2 (ja) * 2006-10-06 2011-08-10 三菱電機株式会社 帯域通過フィルタ
US9466864B2 (en) * 2014-04-10 2016-10-11 Cts Corporation RF duplexer filter module with waveguide filter assembly
KR20150112179A (ko) * 2014-03-27 2015-10-07 한국전자통신연구원 차단성능 향상을 위해 접지 스터브를 사용한 도파관 대역통과필터
CN107615572B (zh) * 2014-12-30 2019-11-26 深圳市大富科技股份有限公司 腔体滤波器及射频拉远设备、信号收发装置和塔顶放大器
RU197717U1 (ru) * 2020-01-29 2020-05-25 Акционерное общество «Российская корпорация ракетно-космического приборостроения и информационных систем» (АО «Российские космические системы») СВЧ-фильтр

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594037A (en) * 1946-08-28 1952-04-22 Rca Corp Ultrahigh-frequency filter
US2749523A (en) * 1951-12-01 1956-06-05 Itt Band pass filters
US3137828A (en) * 1961-08-01 1964-06-16 Scope Inc Wave guide filter having resonant cavities made of joined parts
NL297026A (de) * 1962-08-24

Also Published As

Publication number Publication date
AU3307371A (en) 1973-03-08
AU466409B2 (en) 1975-10-30
CH532845A (de) 1973-01-15
US3737816A (en) 1973-06-05
DE2045560B2 (de) 1977-07-14
DE2045560C3 (de) 1978-03-09
BE772602A (nl) 1972-03-15
DE2045560A1 (de) 1972-03-16

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