JPS51130140A - Directional coupler - Google Patents

Directional coupler

Info

Publication number
JPS51130140A
JPS51130140A JP5405975A JP5405975A JPS51130140A JP S51130140 A JPS51130140 A JP S51130140A JP 5405975 A JP5405975 A JP 5405975A JP 5405975 A JP5405975 A JP 5405975A JP S51130140 A JPS51130140 A JP S51130140A
Authority
JP
Japan
Prior art keywords
directional coupler
highfrequency
simplification
introduction
adjustment
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.)
Pending
Application number
JP5405975A
Other languages
Japanese (ja)
Inventor
Hidehiko Kato
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5405975A priority Critical patent/JPS51130140A/en
Publication of JPS51130140A publication Critical patent/JPS51130140A/en
Pending 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
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/36—Isolators
    • H01P1/362—Edge-guided mode devices

Landscapes

  • Transmitters (AREA)

Abstract

PURPOSE:Simplification of the adjustment of highfrequency directional coupler and introduction of IC system even to tight coupling.
JP5405975A 1975-05-06 1975-05-06 Directional coupler Pending JPS51130140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5405975A JPS51130140A (en) 1975-05-06 1975-05-06 Directional coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5405975A JPS51130140A (en) 1975-05-06 1975-05-06 Directional coupler

Publications (1)

Publication Number Publication Date
JPS51130140A true JPS51130140A (en) 1976-11-12

Family

ID=12960031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5405975A Pending JPS51130140A (en) 1975-05-06 1975-05-06 Directional coupler

Country Status (1)

Country Link
JP (1) JPS51130140A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910646A (en) * 1972-05-23 1974-01-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910646A (en) * 1972-05-23 1974-01-30

Similar Documents

Publication Publication Date Title
NZ180861A (en) Pipe coupling
IL49377A0 (en) Coupling devices
JPS51146153A (en) Coupler
JPS5253525A (en) High strength coupling
GB1554660A (en) Self-locking pipe coupling
ZA764584B (en) Semi-trailer coupling
JPS5289744A (en) Universal coupling
IL34733A0 (en) Method of and apparatus for the thermofixing of slide-fastener coupling chains
JPS5224061A (en) Amplifier
CA1031178A (en) Union for coupling members
JPS51130140A (en) Directional coupler
GB1541284A (en) Pipe coupling
GB1520385A (en) Pipe coupling
JPS526058A (en) Directional coupler
JPS5256811A (en) Moving subject communication system
JPS528252A (en) Universal coupling
JPS5234611A (en) Communication system and its equipment
JPS5410988A (en) Flexible waveguide
JPS51130102A (en) Photo transmission relay
JPS51132741A (en) Satellite and ground simultaneous- broadcast transmitting and receivin g system
JPS5255019A (en) Coupling
JPS5211810A (en) Automatic setting system of auto-announce equipment
JPS51113551A (en) Concentrated constant-type circulator
JPS5228737A (en) High frequency induction heating equipment
JPS531440A (en) Directional coupler for dielectric lines