GB1602541A - High-frequency electromagnetic resonator - Google Patents

High-frequency electromagnetic resonator Download PDF

Info

Publication number
GB1602541A
GB1602541A GB19995/78A GB1999578A GB1602541A GB 1602541 A GB1602541 A GB 1602541A GB 19995/78 A GB19995/78 A GB 19995/78A GB 1999578 A GB1999578 A GB 1999578A GB 1602541 A GB1602541 A GB 1602541A
Authority
GB
United Kingdom
Prior art keywords
resonator
dielectric
filament
dielectric filament
wire
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
GB19995/78A
Other languages
English (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.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding AG
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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Publication of GB1602541A publication Critical patent/GB1602541A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00Resonators of the waveguide type
    • H01P7/10Dielectric resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
GB19995/78A 1977-05-20 1978-05-16 High-frequency electromagnetic resonator Expired GB1602541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH627977A CH617039A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-05-20 1977-05-20

Publications (1)

Publication Number Publication Date
GB1602541A true GB1602541A (en) 1981-11-11

Family

ID=4307044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19995/78A Expired GB1602541A (en) 1977-05-20 1978-05-16 High-frequency electromagnetic resonator

Country Status (9)

Country Link
US (1) US4318064A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS53144647A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH617039A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2727485A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2391569A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1602541A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7805443A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO148127C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE429176B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242319A (en) * 1990-03-12 1991-09-25 Marconi Gec Ltd Waveguide filter

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5568702A (en) * 1978-11-20 1980-05-23 Oki Electric Ind Co Ltd Dielectric filter
AU558140B2 (en) * 1982-10-01 1987-01-22 Murata Manufacturing Co. Ltd. Tm mode dielectric resonator
FR2539565A1 (fr) * 1983-01-19 1984-07-20 Thomson Csf Filtre hyperfrequence accordable, a resonateurs dielectriques en mode tm010
JPS6027204A (ja) * 1983-07-23 1985-02-12 Murata Mfg Co Ltd 発振回路装置
IT206683Z2 (it) * 1985-11-20 1987-10-01 Gte Telecom Spa Cavita' risonante a microonde con dielettrico metallizato.
US4942377A (en) * 1987-05-29 1990-07-17 Murata Manufacturing Co., Ltd. Rod type dielectric resonating device with coupling plates
FR2627329B1 (fr) * 1988-02-12 1990-03-23 Alcatel Espace Filtre a resonateur dielectrique
US5323129A (en) * 1992-01-10 1994-06-21 Gardiner Communications Corporation Resonator mounting apparatus
US6083883A (en) * 1996-04-26 2000-07-04 Illinois Superconductor Corporation Method of forming a dielectric and superconductor resonant structure
US6011446A (en) * 1998-05-21 2000-01-04 Delphi Components, Inc. RF/microwave oscillator having frequency-adjustable DC bias circuit
JP3478244B2 (ja) * 2000-05-25 2003-12-15 株式会社村田製作所 同軸共振器、フィルタ、デュプレクサおよび通信装置
US6954124B2 (en) * 2001-01-19 2005-10-11 Matsushita Electric Industrial Co., Ltd. High-frequency circuit device and high-frequency circuit module
US20040145954A1 (en) * 2001-09-27 2004-07-29 Toncich Stanley S. Electrically tunable bandpass filters
US6894584B2 (en) 2002-08-12 2005-05-17 Isco International, Inc. Thin film resonators
US8031036B2 (en) 2008-10-15 2011-10-04 Com Dev International Ltd. Dielectric resonator and filter with low permittivity material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929034A (en) * 1953-04-29 1960-03-15 Bell Telephone Labor Inc Magnetic transmission systems
NL247278A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1959-02-20
DE1282805B (de) * 1963-08-29 1968-11-14 Siemens Ag Filterglied fuer sehr kurze elektromagnetische Wellen
FR1392946A (fr) * 1964-04-23 1965-03-19 M O Valve Co Ltd Perfectionnements aux filtres de guides d'ondes
GB1207491A (en) * 1966-10-07 1970-10-07 Harold Everard Monteagl Barlow Improvements relating to transmission line systems
US3603899A (en) * 1969-04-18 1971-09-07 Bell Telephone Labor Inc High q microwave cavity
GB1338384A (en) * 1969-12-17 1973-11-21 Post Office Dielectric waveguides
GB1392452A (en) * 1971-08-02 1975-04-30 Nat Res Dev Waveguides
US4151494A (en) * 1976-02-10 1979-04-24 Murata Manufacturing Co., Ltd. Electrical filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242319A (en) * 1990-03-12 1991-09-25 Marconi Gec Ltd Waveguide filter

Also Published As

Publication number Publication date
SE7805587L (sv) 1978-11-21
NO781719L (no) 1978-11-21
JPS53144647A (en) 1978-12-16
NO148127C (no) 1983-08-17
US4318064A (en) 1982-03-02
DE2727485A1 (de) 1978-11-23
NL7805443A (nl) 1978-11-22
SE429176B (sv) 1983-08-15
FR2391569A1 (fr) 1978-12-15
FR2391569B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-10-22
CH617039A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-30
NO148127B (no) 1983-05-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee