JPS5574202A - Distribution couple type branching filter - Google Patents

Distribution couple type branching filter

Info

Publication number
JPS5574202A
JPS5574202A JP14711678A JP14711678A JPS5574202A JP S5574202 A JPS5574202 A JP S5574202A JP 14711678 A JP14711678 A JP 14711678A JP 14711678 A JP14711678 A JP 14711678A JP S5574202 A JPS5574202 A JP S5574202A
Authority
JP
Japan
Prior art keywords
branching filter
coupling
type branching
couple type
center
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.)
Granted
Application number
JP14711678A
Other languages
Japanese (ja)
Other versions
JPS5927524B2 (en
Inventor
Tadashi Takano
Nobuo Nakajima
Takao Itanami
Takaichi Watanabe
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14711678A priority Critical patent/JPS5927524B2/en
Publication of JPS5574202A publication Critical patent/JPS5574202A/en
Publication of JPS5927524B2 publication Critical patent/JPS5927524B2/en
Expired 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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE:To enable fine adjustment of the amount of coupling through the formation of coupling region with ease of manufacture, by opposing two transmission lines parallelly in circular arc shape and constituting the arc rotationably around its center. CONSTITUTION:The two transmission lines 1-1' and 2-2' to be coupled are opposed in parallel on the circular arc 9 taking 8 as the center with a given distance. To obtain the desired coupling performance with this construction, the distance is adjusted and the coupling region 10-11' is in fine adjustment by relatively revolving the both lines 1-1' and 2-2'.
JP14711678A 1978-11-30 1978-11-30 Distributed coupling type demultiplexer Expired JPS5927524B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14711678A JPS5927524B2 (en) 1978-11-30 1978-11-30 Distributed coupling type demultiplexer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14711678A JPS5927524B2 (en) 1978-11-30 1978-11-30 Distributed coupling type demultiplexer

Publications (2)

Publication Number Publication Date
JPS5574202A true JPS5574202A (en) 1980-06-04
JPS5927524B2 JPS5927524B2 (en) 1984-07-06

Family

ID=15422882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14711678A Expired JPS5927524B2 (en) 1978-11-30 1978-11-30 Distributed coupling type demultiplexer

Country Status (1)

Country Link
JP (1) JPS5927524B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692721A (en) * 1984-10-18 1987-09-08 Sony Corporation Dielectric rotary coupler
US4700152A (en) * 1985-07-29 1987-10-13 Rca Corporation Non-contacting signal coupling device
JP2017108403A (en) * 2015-12-09 2017-06-15 タイコ エレクトロニクス （シャンハイ） カンパニー リミテッド Method and apparatus for coupling dielectric waveguide cables

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692721A (en) * 1984-10-18 1987-09-08 Sony Corporation Dielectric rotary coupler
US4700152A (en) * 1985-07-29 1987-10-13 Rca Corporation Non-contacting signal coupling device
JP2017108403A (en) * 2015-12-09 2017-06-15 タイコ エレクトロニクス （シャンハイ） カンパニー リミテッド Method and apparatus for coupling dielectric waveguide cables
JP2021168507A (en) * 2015-12-09 2021-10-21 タイコ エレクトロニクス （シャンハイ） カンパニー リミテッド Device for connecting dielectric waveguide cable

Also Published As

Publication number Publication date
JPS5927524B2 (en) 1984-07-06

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