JPS6112402B2 - - Google Patents

Info

Publication number
JPS6112402B2
JPS6112402B2 JP2136280A JP2136280A JPS6112402B2 JP S6112402 B2 JPS6112402 B2 JP S6112402B2 JP 2136280 A JP2136280 A JP 2136280A JP 2136280 A JP2136280 A JP 2136280A JP S6112402 B2 JPS6112402 B2 JP S6112402B2
Authority
JP
Japan
Prior art keywords
directional coupler
lines
insulating substrate
propagation
input
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
Application number
JP2136280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56117401A (en
Inventor
Shozaburo Kameda
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP2136280A priority Critical patent/JPS56117401A/ja
Publication of JPS56117401A publication Critical patent/JPS56117401A/ja
Publication of JPS6112402B2 publication Critical patent/JPS6112402B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
    • H01P5/185—Edge coupled lines

Landscapes

  • Waveguides (AREA)
JP2136280A 1980-02-21 1980-02-21 Directional coupler Granted JPS56117401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2136280A JPS56117401A (en) 1980-02-21 1980-02-21 Directional coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2136280A JPS56117401A (en) 1980-02-21 1980-02-21 Directional coupler

Publications (2)

Publication Number Publication Date
JPS56117401A JPS56117401A (en) 1981-09-14
JPS6112402B2 true JPS6112402B2 (ru) 1986-04-08

Family

ID=12052974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2136280A Granted JPS56117401A (en) 1980-02-21 1980-02-21 Directional coupler

Country Status (1)

Country Link
JP (1) JPS56117401A (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107602A (ja) * 1982-12-13 1984-06-21 Fujitsu Ltd マイクロストリツプライン形誘電体フイルタ
US4605915A (en) * 1984-07-09 1986-08-12 Cubic Corporation Stripline circuits isolated by adjacent decoupling strip portions
US5917860A (en) * 1993-12-13 1999-06-29 Industrial Technology Research Institute Digital transmitter utilizing a phase shifter having decoupled coplanar microstrips
JPH08162812A (ja) * 1994-12-07 1996-06-21 Fujitsu Ltd 高周波結合器
JP4629617B2 (ja) * 2006-06-14 2011-02-09 三菱電機株式会社 高周波結合線路及び高周波フィルタ

Also Published As

Publication number Publication date
JPS56117401A (en) 1981-09-14

Similar Documents

Publication Publication Date Title
US4882553A (en) Microwave balun
US4590478A (en) Multiple ridge antenna
EP1304762B1 (en) Transmission line to waveguide transition structures
US6121930A (en) Microstrip antenna and a device including said antenna
JPH11284430A (ja) マイクロストリップ技術により作製される短絡型アンテナおよび該アンテナを含む装置
US4425549A (en) Fin line circuit for detecting R.F. wave signals
JPH0337761B2 (ru)
US4739289A (en) Microstrip balun having improved bandwidth
US4211986A (en) Strip line coupler having spaced ground plate for increased coupling characteristic
US3218585A (en) Stripline board connector
US4419635A (en) Slotline reverse-phased hybrid ring coupler
US3721921A (en) Waveguide directional coupler
JPS6112402B2 (ru)
US2749519A (en) Directional couplers for microwave transmission systems
US3760304A (en) Slot line
US4591812A (en) Coplanar waveguide quadrature hybrid having symmetrical coupling conductors for eliminating spurious modes
US3560887A (en) Directional filter comprising a resonant loop coupled to a transmission line pair
US3753167A (en) Slot line
JPH08162812A (ja) 高周波結合器
US5559480A (en) Stripline-to-waveguide transition
JP3303226B2 (ja) フリップチップ実装構造
US2721309A (en) Directional couplers for microwave transmission systems
JP3100232B2 (ja) 高周波用電子部品の信号線路
US6194981B1 (en) Slot line band reject filter
JPH0130321B2 (ru)