JPS56143732A - Microwave transmitter and receiver - Google Patents

Microwave transmitter and receiver

Info

Publication number
JPS56143732A
JPS56143732A JP4565080A JP4565080A JPS56143732A JP S56143732 A JPS56143732 A JP S56143732A JP 4565080 A JP4565080 A JP 4565080A JP 4565080 A JP4565080 A JP 4565080A JP S56143732 A JPS56143732 A JP S56143732A
Authority
JP
Japan
Prior art keywords
airtight
metallic plate
short
microwave integrated
integrated circuit
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
JP4565080A
Other languages
Japanese (ja)
Inventor
Katsuhiro Kimura
Keiichi Tokuyama
Akira Endo
Mitsuyasu Masuda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4565080A priority Critical patent/JPS56143732A/en
Publication of JPS56143732A publication Critical patent/JPS56143732A/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

Landscapes

  • Waveguide Connection Structure (AREA)
  • Transceivers (AREA)

Abstract

PURPOSE:To make a microwave integrated circuit part airtight by sandwiching an airtight thin dielectric plate between a short-circuit surface metallic plate where a microwave integrated circuit is fixed, and another metallic plate having a formed waveguide hole by using a packing material. CONSTITUTION:Between short-circuit surface metallic plate 16 having short-circuit surface 14 of the waveguide where microwave integrated circuit 12 is fixed, and metallic plate 20 having waveguide hole 18 formed in the center adjacently to it, airtight and thin dielectric plate 54 having excellent radio-wave passing characteristics is sandwiched, while covering hole 18, by using packing material 56. Consequently, the whole principal circuit part can be made airtight including a chip- shaped element.
JP4565080A 1980-04-09 1980-04-09 Microwave transmitter and receiver Pending JPS56143732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4565080A JPS56143732A (en) 1980-04-09 1980-04-09 Microwave transmitter and receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4565080A JPS56143732A (en) 1980-04-09 1980-04-09 Microwave transmitter and receiver

Publications (1)

Publication Number Publication Date
JPS56143732A true JPS56143732A (en) 1981-11-09

Family

ID=12725243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4565080A Pending JPS56143732A (en) 1980-04-09 1980-04-09 Microwave transmitter and receiver

Country Status (1)

Country Link
JP (1) JPS56143732A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451333U (en) * 1987-09-24 1989-03-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451333U (en) * 1987-09-24 1989-03-30

Similar Documents

Publication Publication Date Title
GB2157500B (en) Microwave antenna
JPS5773501A (en) Dielectric filter element and dielectric filter
JPS5748801A (en) Dielectric substance filter
ES8308159A1 (en) Lightweight slot array antenna structure.
JPS5339042A (en) Dielectric resonance circuit
JPS56143732A (en) Microwave transmitter and receiver
JPS51117853A (en) Non-reversible circuit
JPS56168437A (en) Portable radio device
JPS5713801A (en) Interdigital band-pass filter
JPS5425654A (en) Antenna mocrowave band
JPS5217749A (en) Resonator equipped with dielectric substance
GB968713A (en) Improvements in or relating to microwave reactive elements
JPS57204602A (en) Dielectric filter
JPS57129003A (en) Microwave absorber
JPS5781705A (en) Antenna device
JPS5678219A (en) Elastic surface wave device
EP0299616A3 (en) A waveguide arrangement
JPS6419803A (en) Antenna
JPS5356951A (en) Spiral resonator filter
JPS5495154A (en) Microwave band pass filter
JPS55151826A (en) Channel number counter
JPS53105340A (en) Isolator of electric field displacement type
JPS52136548A (en) Waveguide-type active circuit
JPS56146269A (en) Microwave integrated circuit
JPS57176803A (en) Delay element