JPS55149072A - Electric power distributor - Google Patents

Electric power distributor

Info

Publication number
JPS55149072A
JPS55149072A JP5660379A JP5660379A JPS55149072A JP S55149072 A JPS55149072 A JP S55149072A JP 5660379 A JP5660379 A JP 5660379A JP 5660379 A JP5660379 A JP 5660379A JP S55149072 A JPS55149072 A JP S55149072A
Authority
JP
Japan
Prior art keywords
electric power
power distributor
circuits
receiving
duplexers
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
JP5660379A
Other languages
Japanese (ja)
Inventor
Yokichi Hirota
Noboru Takiguchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5660379A priority Critical patent/JPS55149072A/en
Publication of JPS55149072A publication Critical patent/JPS55149072A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/66—Radar-tracking systems; Analogous systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To improve the isolation of the radar receiving systems of tracking and searching by connecting dual TR tubes to the respetive output ends of the transmission electric power distributor in the radar apparatus. CONSTITUTION:The transmission radio waves from a transmitter 1 are supplied via circulator 2 to an electric power distributor 3 and are led to duplexers 12, 7, rotary joints 13 and 14, 8 and 9, tracking antenna 15 and search antenna 10 by way of the dual TR tubes 5, 6 provided to the rspective output ends of the electric power distributor. The receiving waves from the respective antennas are supplied to respective transmitters 16, 11. In this case, the respective circuits 5, 6 operate as shorting circuits for high electric power transmission signal, whereas the weak leakage signals from the duplexers at the receiving are absorbed to the nonreflection terminal devices in the circuits 5, 6, whereby the improvement of isolation is accomplished.
JP5660379A 1979-05-09 1979-05-09 Electric power distributor Pending JPS55149072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5660379A JPS55149072A (en) 1979-05-09 1979-05-09 Electric power distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5660379A JPS55149072A (en) 1979-05-09 1979-05-09 Electric power distributor

Publications (1)

Publication Number Publication Date
JPS55149072A true JPS55149072A (en) 1980-11-20

Family

ID=13031789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5660379A Pending JPS55149072A (en) 1979-05-09 1979-05-09 Electric power distributor

Country Status (1)

Country Link
JP (1) JPS55149072A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028667B2 (en) * 1971-12-10 1975-09-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028667B2 (en) * 1971-12-10 1975-09-17

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