NO992064L - Dielektrisk filter, dupleksenhet for sender/mottaker og kommunikasjonsapparat - Google Patents

Dielektrisk filter, dupleksenhet for sender/mottaker og kommunikasjonsapparat

Info

Publication number
NO992064L
NO992064L NO992064A NO992064A NO992064L NO 992064 L NO992064 L NO 992064L NO 992064 A NO992064 A NO 992064A NO 992064 A NO992064 A NO 992064A NO 992064 L NO992064 L NO 992064L
Authority
NO
Norway
Prior art keywords
transmitter
receiver
communication device
dielectric filter
duplex unit
Prior art date
Application number
NO992064A
Other languages
English (en)
Other versions
NO992064D0 (no
Inventor
Toshiro Hiratsuka
Tomiya Sonoda
Kenichi Iio
Original Assignee
Murata Manufacturing Co
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 filed Critical Murata Manufacturing Co
Publication of NO992064D0 publication Critical patent/NO992064D0/no
Publication of NO992064L publication Critical patent/NO992064L/no

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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • 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
    • H01P1/203—Strip line filters
    • H01P1/20309—Strip line filters with dielectric resonator
    • H01P1/20318—Strip line filters with dielectric resonator with dielectric resonators as non-metallised opposite openings in the metallised surfaces of a substrate
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Transceivers (AREA)
NO992064A 1998-04-30 1999-04-29 Dielektrisk filter, dupleksenhet for sender/mottaker og kommunikasjonsapparat NO992064L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10120690A JPH11312902A (ja) 1998-04-30 1998-04-30 誘電体フィルタ、送受共用器および通信機

Publications (2)

Publication Number Publication Date
NO992064D0 NO992064D0 (no) 1999-04-29
NO992064L true NO992064L (no) 1999-11-01

Family

ID=14792557

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992064A NO992064L (no) 1998-04-30 1999-04-29 Dielektrisk filter, dupleksenhet for sender/mottaker og kommunikasjonsapparat

Country Status (8)

Country Link
US (1) US6147575A (no)
EP (1) EP0954047A3 (no)
JP (1) JPH11312902A (no)
KR (1) KR100349082B1 (no)
CN (1) CN1144315C (no)
CA (1) CA2270295C (no)
NO (1) NO992064L (no)
TW (1) TW419856B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3498649B2 (ja) * 1998-11-13 2004-02-16 株式会社村田製作所 誘電体フィルタ、デュプレクサおよび通信装置
US7864528B2 (en) * 2005-07-25 2011-01-04 Harris Corporation Liquid cooled high-frequency filter
JP2015076661A (ja) 2013-10-07 2015-04-20 日本電気株式会社 同軸配線装置及び送受信一体型分波器
WO2018092453A1 (ja) * 2016-11-18 2018-05-24 株式会社村田製作所 誘電体複合フィルタ、高周波モジュール、高周波フロントエンド回路、通信装置、及びＭａｓｓｉｖｅ ＭＩＭＯシステム
CN114843723B (zh) * 2021-01-30 2023-04-18 上海华为技术有限公司 一种带阻滤波器和多阻带滤波器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90158C (fi) * 1991-06-25 1993-12-27 Lk Products Oy Oevertonsfrekvensfilter avsett foer ett keramiskt filter
JP3205337B2 (ja) * 1992-05-26 2001-09-04 シーティーエス・コーポレーション 多重通過帯域誘電体フィルタ構造
US5945894A (en) * 1995-03-22 1999-08-31 Murata Manufacturing Co., Ltd. Dielectric resonator and filter utilizing a non-radiative dielectric waveguide device
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
US5986527A (en) * 1995-03-28 1999-11-16 Murata Manufacturing Co., Ltd. Planar dielectric line and integrated circuit using the same line
JP2897117B2 (ja) * 1995-09-19 1999-05-31 株式会社村田製作所 周波数可変型誘電体共振器
JPH09205302A (ja) * 1996-01-29 1997-08-05 Nec Corp 誘電体フィルタ
JP3554947B2 (ja) * 1996-03-12 2004-08-18 株式会社村田製作所 誘電体共振器および帯域通過フィルタ
JP3603453B2 (ja) * 1996-03-12 2004-12-22 株式会社村田製作所 誘電体共振器および帯域通過フィルタ
US5914296A (en) * 1997-01-30 1999-06-22 E. I. Du Pont De Nemours And Company Resonators for high power high temperature superconducting devices
JP3087664B2 (ja) * 1996-11-06 2000-09-11 株式会社村田製作所 誘電体共振器装置及び高周波モジュール
KR970008855A (ko) * 1996-11-08 1997-02-24 김덕용 유전체 공진기 필터
JPH10341108A (ja) * 1997-04-10 1998-12-22 Murata Mfg Co Ltd アンテナ装置およびレーダモジュール

Also Published As

Publication number Publication date
KR100349082B1 (ko) 2002-08-14
TW419856B (en) 2001-01-21
CN1144315C (zh) 2004-03-31
CN1234624A (zh) 1999-11-10
JPH11312902A (ja) 1999-11-09
KR19990083601A (ko) 1999-11-25
EP0954047A3 (en) 2000-08-09
CA2270295A1 (en) 1999-10-30
CA2270295C (en) 2002-06-25
US6147575A (en) 2000-11-14
NO992064D0 (no) 1999-04-29
EP0954047A2 (en) 1999-11-03

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application