JPH10256810A - アンテナ共用器 - Google Patents

アンテナ共用器

Info

Publication number
JPH10256810A
JPH10256810A JP9070813A JP7081397A JPH10256810A JP H10256810 A JPH10256810 A JP H10256810A JP 9070813 A JP9070813 A JP 9070813A JP 7081397 A JP7081397 A JP 7081397A JP H10256810 A JPH10256810 A JP H10256810A
Authority
JP
Japan
Prior art keywords
conductor
filters
coaxial resonator
coaxial
sets
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Withdrawn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
JP9070813A
Other languages
English (en)
Japanese (ja)
Inventor
Yoshitaka Shinomiya
義隆 四宮
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP9070813A priority Critical patent/JPH10256810A/ja
Priority to KR1019980007421A priority patent/KR100321328B1/ko
Priority to CN98100717A priority patent/CN1127169C/zh
Publication of JPH10256810A publication Critical patent/JPH10256810A/ja
Withdrawn legal-status Critical Current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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block
    • 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
    • H01P1/2136—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using comb or interdigital filters; using cascaded coaxial cavities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP9070813A 1997-03-07 1997-03-07 アンテナ共用器 Withdrawn JPH10256810A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9070813A JPH10256810A (ja) 1997-03-07 1997-03-07 アンテナ共用器
KR1019980007421A KR100321328B1 (ko) 1997-03-07 1998-03-06 안테나공용기
CN98100717A CN1127169C (zh) 1997-03-07 1998-03-06 天线共用器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9070813A JPH10256810A (ja) 1997-03-07 1997-03-07 アンテナ共用器

Publications (1)

Publication Number Publication Date
JPH10256810A true JPH10256810A (ja) 1998-09-25

Family

ID=13442399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9070813A Withdrawn JPH10256810A (ja) 1997-03-07 1997-03-07 アンテナ共用器

Country Status (3)

Country Link
JP (1) JPH10256810A (ko)
KR (1) KR100321328B1 (ko)
CN (1) CN1127169C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010239413A (ja) * 2009-03-31 2010-10-21 Ube Ind Ltd 誘電体送受共用器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010239413A (ja) * 2009-03-31 2010-10-21 Ube Ind Ltd 誘電体送受共用器

Also Published As

Publication number Publication date
KR19980079966A (ko) 1998-11-25
KR100321328B1 (ko) 2002-03-08
CN1127169C (zh) 2003-11-05
CN1195207A (zh) 1998-10-07

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20040511