ZA933544B - Tuning device for microwave dielectric resonators and filters - Google Patents

Tuning device for microwave dielectric resonators and filters

Info

Publication number
ZA933544B
ZA933544B ZA933544A ZA933544A ZA933544B ZA 933544 B ZA933544 B ZA 933544B ZA 933544 A ZA933544 A ZA 933544A ZA 933544 A ZA933544 A ZA 933544A ZA 933544 B ZA933544 B ZA 933544B
Authority
ZA
South Africa
Prior art keywords
filters
tuning device
microwave dielectric
dielectric resonators
resonators
Prior art date
Application number
ZA933544A
Inventor
Antonella Dal Lago
Alberto Lobina
Riccardo Urciuoli
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of ZA933544B publication Critical patent/ZA933544B/en

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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators
ZA933544A 1992-05-26 1993-05-21 Tuning device for microwave dielectric resonators and filters ZA933544B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921279A IT1259033B (en) 1992-05-26 1992-05-26 TUNING DEVICE FOR DIELECTRIC RESONATORS AND MICROWAVE FILTERS

Publications (1)

Publication Number Publication Date
ZA933544B true ZA933544B (en) 1993-12-10

Family

ID=11363383

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA933544A ZA933544B (en) 1992-05-26 1993-05-21 Tuning device for microwave dielectric resonators and filters

Country Status (4)

Country Link
CN (1) CN1081790A (en)
IT (1) IT1259033B (en)
WO (1) WO1993024969A1 (en)
ZA (1) ZA933544B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7034266B1 (en) 2005-04-27 2006-04-25 Kimberly-Clark Worldwide, Inc. Tunable microwave apparatus
US20110121917A1 (en) * 2007-12-13 2011-05-26 Christine Blair microwave filter
US20180123255A1 (en) * 2016-10-31 2018-05-03 Nokia Solutions And Networks Oy Polarized Filtenna, such as a Dual Polarized Filtenna, and Arrays and Apparatus Using Same
WO2019214816A1 (en) 2018-05-08 2019-11-14 Telefonaktiebolaget Lm Ericsson (Publ) A waveguide section comprising waveguide tubes with plug-in filter devices
CN111129667B (en) * 2019-11-25 2021-02-12 江苏希奥飞尔微电子科技有限公司 Negative coupling structure applied to dielectric waveguide filter and dielectric waveguide filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696314A (en) * 1970-08-17 1972-10-03 Gen Electric Co Ltd Microwave devices
GB1385508A (en) * 1972-02-16 1975-02-26 Gen Electric Co Ltd Microwave bandpass filters
AU558140B2 (en) * 1982-10-01 1987-01-22 Murata Manufacturing Co. Ltd. Tm mode dielectric resonator
US4540955A (en) * 1983-03-28 1985-09-10 Ford Aerospace & Communications Corporation Dual mode cavity stabilized oscillator

Also Published As

Publication number Publication date
WO1993024969A1 (en) 1993-12-09
IT1259033B (en) 1996-03-11
CN1081790A (en) 1994-02-09
ITMI921279A1 (en) 1993-11-26
ITMI921279A0 (en) 1992-05-26

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