EP0883203A3 - Filter mit temperaturkompensierter Abstimmschraube - Google Patents

Filter mit temperaturkompensierter Abstimmschraube Download PDF

Info

Publication number
EP0883203A3
EP0883203A3 EP98304360A EP98304360A EP0883203A3 EP 0883203 A3 EP0883203 A3 EP 0883203A3 EP 98304360 A EP98304360 A EP 98304360A EP 98304360 A EP98304360 A EP 98304360A EP 0883203 A3 EP0883203 A3 EP 0883203A3
Authority
EP
European Patent Office
Prior art keywords
cavity
support
screw
compensating screw
compensating
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Withdrawn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
EP98304360A
Other languages
English (en)
French (fr)
Other versions
EP0883203A2 (de
Inventor
Steven Barton Lundquist
Andre J. Zybura
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.)
Com Dev Ltd
Original Assignee
Com Dev 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 Com Dev Ltd filed Critical Com Dev Ltd
Publication of EP0883203A2 publication Critical patent/EP0883203A2/de
Publication of EP0883203A3 publication Critical patent/EP0883203A3/de
Withdrawn legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability
    • 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

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
EP98304360A 1997-06-02 1998-06-02 Filter mit temperaturkompensierter Abstimmschraube Withdrawn EP0883203A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2206942 1997-06-02
CA002206942A CA2206942C (en) 1997-06-02 1997-06-02 Filter with temperature compensated tuning screw

Publications (2)

Publication Number Publication Date
EP0883203A2 EP0883203A2 (de) 1998-12-09
EP0883203A3 true EP0883203A3 (de) 1999-10-27

Family

ID=4160815

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98304360A Withdrawn EP0883203A3 (de) 1997-06-02 1998-06-02 Filter mit temperaturkompensierter Abstimmschraube

Country Status (2)

Country Link
EP (1) EP0883203A3 (de)
CA (1) CA2206942C (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9401537B2 (en) 2011-08-23 2016-07-26 Mesaplexx Pty Ltd. Multi-mode filter
US9406988B2 (en) 2011-08-23 2016-08-02 Mesaplexx Pty Ltd Multi-mode filter
US9614264B2 (en) 2013-12-19 2017-04-04 Mesaplexxpty Ltd Filter

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103715484A (zh) * 2012-09-29 2014-04-09 四川奥格科技有限公司 可改善温度漂移的腔体滤波器
US20140097913A1 (en) 2012-10-09 2014-04-10 Mesaplexx Pty Ltd Multi-mode filter
US9325046B2 (en) 2012-10-25 2016-04-26 Mesaplexx Pty Ltd Multi-mode filter
CN103000974B (zh) * 2012-12-27 2015-09-02 北京航天测控技术有限公司 高精度的宽带可调谐x波段腔体滤波器及设计方法
WO2016138918A1 (en) * 2015-03-02 2016-09-09 Telefonaktiebolaget Lm Ericsson (Publ) A temperature compensated waveguide device
CN108172954B (zh) * 2018-02-01 2020-01-14 宁波泰立电子科技有限公司 一种具有防松动功能的腔体射频模块电感耦合杆组件
CN112290177B (zh) * 2020-11-20 2025-06-13 江苏贝孚德通讯科技股份有限公司 应用于宽带波导移相器的移相组件及宽带波导移相器
CN113131117B (zh) * 2021-04-16 2022-04-15 西安电子科技大学 一种应用于腔体滤波器的温度补偿螺钉

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655392A (en) * 1946-07-26 1951-07-18 British Thomson Houston Co Ltd Improvements in and relating to temperature compensating mechanisms
US3528042A (en) * 1967-09-22 1970-09-08 Motorola Inc Temperature compensated waveguide cavity
FR2086065A1 (de) * 1970-04-14 1971-12-31 Mini Aviat Supply
FR2326077A1 (fr) * 1975-09-25 1977-04-22 Cit Alcatel Filtre hyperfrequence stabilise en temperature
JPS57157601A (en) * 1981-03-23 1982-09-29 Fujitsu Ltd Adjusting mechanism of microwave cubic circuit
EP0691702A2 (de) * 1994-07-07 1996-01-10 Com Dev Ltd. Temperaturkompensiertes Multimodefilter und Verfahren zu seiner Herstellung und Kompensierung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655392A (en) * 1946-07-26 1951-07-18 British Thomson Houston Co Ltd Improvements in and relating to temperature compensating mechanisms
US3528042A (en) * 1967-09-22 1970-09-08 Motorola Inc Temperature compensated waveguide cavity
FR2086065A1 (de) * 1970-04-14 1971-12-31 Mini Aviat Supply
FR2326077A1 (fr) * 1975-09-25 1977-04-22 Cit Alcatel Filtre hyperfrequence stabilise en temperature
JPS57157601A (en) * 1981-03-23 1982-09-29 Fujitsu Ltd Adjusting mechanism of microwave cubic circuit
EP0691702A2 (de) * 1994-07-07 1996-01-10 Com Dev Ltd. Temperaturkompensiertes Multimodefilter und Verfahren zu seiner Herstellung und Kompensierung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 259 (E - 149)<1137> 17 December 1982 (1982-12-17) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9401537B2 (en) 2011-08-23 2016-07-26 Mesaplexx Pty Ltd. Multi-mode filter
US9406988B2 (en) 2011-08-23 2016-08-02 Mesaplexx Pty Ltd Multi-mode filter
US9406993B2 (en) 2011-08-23 2016-08-02 Mesaplexx Pty Ltd Filter
US9437916B2 (en) 2011-08-23 2016-09-06 Mesaplexx Pty Ltd Filter
US9437910B2 (en) 2011-08-23 2016-09-06 Mesaplexx Pty Ltd Multi-mode filter
US9559398B2 (en) 2011-08-23 2017-01-31 Mesaplex Pty Ltd. Multi-mode filter
US9698455B2 (en) 2011-08-23 2017-07-04 Mesaplex Pty Ltd. Multi-mode filter having at least one feed line and a phase array of coupling elements
US9614264B2 (en) 2013-12-19 2017-04-04 Mesaplexxpty Ltd Filter

Also Published As

Publication number Publication date
CA2206942A1 (en) 1997-07-02
EP0883203A2 (de) 1998-12-09
CA2206942C (en) 1999-01-19

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