DE3783530D1 - In der art vom kammleitungs- bzw. interdigitalleitungsfiltern ausgebildetes filter fuer kurze elektromagnetische wellen. - Google Patents

In der art vom kammleitungs- bzw. interdigitalleitungsfiltern ausgebildetes filter fuer kurze elektromagnetische wellen.

Info

Publication number
DE3783530D1
DE3783530D1 DE8787110779T DE3783530T DE3783530D1 DE 3783530 D1 DE3783530 D1 DE 3783530D1 DE 8787110779 T DE8787110779 T DE 8787110779T DE 3783530 T DE3783530 T DE 3783530T DE 3783530 D1 DE3783530 D1 DE 3783530D1
Authority
DE
Germany
Prior art keywords
line
spirals
combed
type
electromagnetic waves
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 - Fee Related
Application number
DE8787110779T
Other languages
English (en)
Inventor
Heinz Ing Grad Krause
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE8787110779T priority Critical patent/DE3783530D1/de
Application granted granted Critical
Publication of DE3783530D1 publication Critical patent/DE3783530D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01P7/005—Helical resonators; Spiral 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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE8787110779T 1986-07-29 1987-07-24 In der art vom kammleitungs- bzw. interdigitalleitungsfiltern ausgebildetes filter fuer kurze elektromagnetische wellen. Expired - Fee Related DE3783530D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787110779T DE3783530D1 (de) 1986-07-29 1987-07-24 In der art vom kammleitungs- bzw. interdigitalleitungsfiltern ausgebildetes filter fuer kurze elektromagnetische wellen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3625559 1986-07-29
DE8787110779T DE3783530D1 (de) 1986-07-29 1987-07-24 In der art vom kammleitungs- bzw. interdigitalleitungsfiltern ausgebildetes filter fuer kurze elektromagnetische wellen.

Publications (1)

Publication Number Publication Date
DE3783530D1 true DE3783530D1 (de) 1993-02-25

Family

ID=6306176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787110779T Expired - Fee Related DE3783530D1 (de) 1986-07-29 1987-07-24 In der art vom kammleitungs- bzw. interdigitalleitungsfiltern ausgebildetes filter fuer kurze elektromagnetische wellen.

Country Status (5)

Country Link
US (1) US4757285A (de)
EP (1) EP0255068B1 (de)
JP (1) JPS6338305A (de)
AT (1) ATE84639T1 (de)
DE (1) DE3783530D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988963A (en) * 1989-02-23 1991-01-29 Dx Antenna Company, Limited High frequency coaxial line coupling device
JPH04801A (ja) * 1990-04-17 1992-01-06 Murata Mfg Co Ltd バンドパスフィルタ
US5420553A (en) * 1991-01-16 1995-05-30 Murata Manufacturing Co., Ltd. Noise filter
CA2073272C (en) * 1991-07-08 1997-04-01 Kenjiro Higaki Microwave resonator of compound oxide superconductor material
JP3120682B2 (ja) * 1995-01-09 2000-12-25 株式会社村田製作所 チップ型フィルタ
JP2897678B2 (ja) * 1995-03-22 1999-05-31 株式会社村田製作所 誘電体共振器及び高周波帯域通過フィルタ装置
US5945894A (en) * 1995-03-22 1999-08-31 Murata Manufacturing Co., Ltd. Dielectric resonator and filter utilizing a non-radiative dielectric waveguide device
US5838213A (en) * 1996-09-16 1998-11-17 Illinois Superconductor Corporation Electromagnetic filter having side-coupled resonators each located in a plane
JP3402252B2 (ja) 1998-12-22 2003-05-06 株式会社村田製作所 共振器、フィルタ、デュプレクサおよび通信装置
US6522217B1 (en) * 1999-12-01 2003-02-18 E. I. Du Pont De Nemours And Company Tunable high temperature superconducting filter
JP3452006B2 (ja) * 1999-12-07 2003-09-29 株式会社村田製作所 フィルタ、デュプレクサおよび通信装置
JP3452032B2 (ja) * 2000-06-26 2003-09-29 株式会社村田製作所 フィルタ、デュプレクサおよび通信装置
JP3603826B2 (ja) * 2001-09-17 2004-12-22 株式会社村田製作所 スパイラル線路集合体素子、共振器、フィルタ、デュプレクサおよび高周波回路装置
US7084720B2 (en) * 2002-01-09 2006-08-01 Broadcom Corporation Printed bandpass filter for a double conversion tuner
GB0202839D0 (en) * 2002-02-07 2002-03-27 Johnson Electric Sa Blower motor
US7714688B2 (en) * 2005-01-20 2010-05-11 Avx Corporation High Q planar inductors and IPD applications
JP5120945B2 (ja) * 2008-05-16 2013-01-16 Ｄｘアンテナ株式会社 バラン装置およびアンテナ装置
WO2010082384A1 (ja) 2009-01-15 2010-07-22 株式会社村田製作所 ストリップラインフィルタ
KR101295869B1 (ko) * 2009-12-21 2013-08-12 한국전자통신연구원 복수의 절연층들에 형성된 선로 필터
CN103311621A (zh) * 2012-03-15 2013-09-18 成都赛纳赛德科技有限公司 一种基于细线支节的带线高通滤波器
CN103311609A (zh) * 2012-03-15 2013-09-18 成都赛纳赛德科技有限公司 一种基于螺旋支节的带线高通滤波器
WO2020147063A1 (zh) * 2019-01-17 2020-07-23 罗森伯格技术（昆山）有限公司 一种滤波器
CN112038740A (zh) * 2020-08-10 2020-12-04 广州智讯通信系统有限公司 一种小型化多工器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE44941C (de) * E. C. marc in Paris, 1 Avenue de Clichy Waage, welche Marken mit gedruckter Gewichtsangabe automatisch vertheilt
NL169962B (nl) * 1951-05-31 Jgc Corp Werkwijze ter verwijdering van stikstofoxyden uit afvalgassen.
US2751558A (en) * 1952-04-02 1956-06-19 Itt Radio frequency filter
GB922224A (en) * 1959-02-19 1963-03-27 Vono Ltd Improvements relating to spring unit lacing machines
US3210697A (en) * 1963-12-30 1965-10-05 Automatic Elect Lab Strip transmission line tuning devices
US3864824A (en) * 1971-12-27 1975-02-11 Rockwell International Corp Tuning and matching of film inductors or transformers with paramagnetic and diamagnetic suspensions
JPS5210269Y2 (de) * 1972-02-17 1977-03-05
JPS5319386B2 (de) * 1972-11-14 1978-06-20
US3895325A (en) * 1974-04-30 1975-07-15 Gte International Inc Variable oscillating circuit arrangement for UHF range
JPS5221745A (en) * 1975-08-12 1977-02-18 Toshiba Corp High frequency fier
JPS5712562U (de) * 1980-06-27 1982-01-22
DE3028828A1 (de) * 1980-07-30 1982-02-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Abstimmbare streifenleiterschaltung
JPS58136107A (ja) * 1982-02-08 1983-08-13 Nec Corp スパイラル型伝送線路
US4468644A (en) * 1982-09-23 1984-08-28 General Instrument Corp. Tunable reject filter for radar warning receiver
JPH0716124B2 (ja) * 1983-08-02 1995-02-22 松下電器産業株式会社 同調装置

Also Published As

Publication number Publication date
EP0255068A1 (de) 1988-02-03
EP0255068B1 (de) 1993-01-13
ATE84639T1 (de) 1993-01-15
US4757285A (en) 1988-07-12
JPH056921B2 (de) 1993-01-27
JPS6338305A (ja) 1988-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee