EP0903800A3 - Composant haute fréquence - Google Patents

Composant haute fréquence Download PDF

Info

Publication number
EP0903800A3
EP0903800A3 EP98117767A EP98117767A EP0903800A3 EP 0903800 A3 EP0903800 A3 EP 0903800A3 EP 98117767 A EP98117767 A EP 98117767A EP 98117767 A EP98117767 A EP 98117767A EP 0903800 A3 EP0903800 A3 EP 0903800A3
Authority
EP
European Patent Office
Prior art keywords
port
frequency component
transmission line
capacitors
pass filter
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Withdrawn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
EP98117767A
Other languages
German (de)
English (en)
Other versions
EP0903800A2 (fr
Inventor
Takahiro Watanabe
Norio Nakajima
Miyuki Kakinuki
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of EP0903800A2 publication Critical patent/EP0903800A2/fr
Publication of EP0903800A3 publication Critical patent/EP0903800A3/fr
Withdrawn legal-status Critical Current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
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/127—Strip line switches
    • 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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2135—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using strip line filters

Landscapes

  • Filters And Equalizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
EP98117767A 1997-09-19 1998-09-18 Composant haute fréquence Withdrawn EP0903800A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP25530397A JPH1197962A (ja) 1997-09-19 1997-09-19 高周波部品
JP255303/97 1997-09-19
JP25530397 1997-09-19

Publications (2)

Publication Number Publication Date
EP0903800A2 EP0903800A2 (fr) 1999-03-24
EP0903800A3 true EP0903800A3 (fr) 2000-04-19

Family

ID=17276911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117767A Withdrawn EP0903800A3 (fr) 1997-09-19 1998-09-18 Composant haute fréquence

Country Status (2)

Country Link
EP (1) EP0903800A3 (fr)
JP (1) JPH1197962A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064445A1 (de) * 2000-12-22 2002-07-11 Epcos Ag Elektrisches Vielschichtbauelement und Anordnung mit dem Bauelement
JP4846127B2 (ja) * 2001-06-18 2011-12-28 三菱電機株式会社 積層高周波フィルタ
JP2005142689A (ja) * 2003-11-05 2005-06-02 Hitachi Metals Ltd 高周波部品
DE102004049684B4 (de) 2004-10-12 2019-01-03 Snaptrack, Inc. Frontendmodul mit einem Antennenschalter
JP4757530B2 (ja) * 2005-04-28 2011-08-24 三菱電機株式会社 高周波増幅器
CN104393600A (zh) * 2014-12-08 2015-03-04 上海坤友电气有限公司 三阶阻基波高通滤波装置及有该滤波装置的电力供电系统
WO2023127245A1 (fr) * 2021-12-28 2023-07-06 株式会社村田製作所 Dispositif de filtre et circuit frontal haute fréquence le comportant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05267909A (ja) * 1992-03-19 1993-10-15 Taiyo Yuden Co Ltd アンテナ共用器
JPH0685506A (ja) * 1992-08-31 1994-03-25 Murata Mfg Co Ltd デュプレクサ
US5404118A (en) * 1992-07-27 1995-04-04 Murata Manufacturing Co., Ltd. Band pass filter with resonator having spiral electrodes formed of coil electrodes on plurality of dielectric layers
EP0793289A1 (fr) * 1996-02-27 1997-09-03 Hitachi Metals, Ltd. Séparateur de fréquence multicouche

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05267909A (ja) * 1992-03-19 1993-10-15 Taiyo Yuden Co Ltd アンテナ共用器
US5404118A (en) * 1992-07-27 1995-04-04 Murata Manufacturing Co., Ltd. Band pass filter with resonator having spiral electrodes formed of coil electrodes on plurality of dielectric layers
JPH0685506A (ja) * 1992-08-31 1994-03-25 Murata Mfg Co Ltd デュプレクサ
EP0793289A1 (fr) * 1996-02-27 1997-09-03 Hitachi Metals, Ltd. Séparateur de fréquence multicouche

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 18, no. 340 (E - 1569) 27 June 1994 (1994-06-27) *
PATENT ABSTRACTS OF JAPAN vol. 18, no. 38 (E - 1495) 20 January 1994 (1994-01-20) *

Also Published As

Publication number Publication date
EP0903800A2 (fr) 1999-03-24
JPH1197962A (ja) 1999-04-09

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