JPS5251845A - Agc amplifier at public receiving facilities - Google Patents

Agc amplifier at public receiving facilities

Info

Publication number
JPS5251845A
JPS5251845A JP12763775A JP12763775A JPS5251845A JP S5251845 A JPS5251845 A JP S5251845A JP 12763775 A JP12763775 A JP 12763775A JP 12763775 A JP12763775 A JP 12763775A JP S5251845 A JPS5251845 A JP S5251845A
Authority
JP
Japan
Prior art keywords
agc amplifier
receiving facilities
polarized wave
public receiving
turn
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
JP12763775A
Other languages
Japanese (ja)
Inventor
Toshihiro Sugiura
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.)
MASUPURO DENKOU KK
Maspro Denkoh Corp
Original Assignee
MASUPURO DENKOU KK
Maspro Denkoh 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 MASUPURO DENKOU KK, Maspro Denkoh Corp filed Critical MASUPURO DENKOU KK
Priority to JP12763775A priority Critical patent/JPS5251845A/en
Publication of JPS5251845A publication Critical patent/JPS5251845A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre

Landscapes

  • Control Of Amplification And Gain Control (AREA)

Abstract

PURPOSE:The cylindrical reflector and hemispherical reflector are equipped to turn-style antenna in order to obtain a circular polarized wave antenna which features a broad directivity region against desired polarized wave element and small adverse-turn polarized wave element.
JP12763775A 1975-10-23 1975-10-23 Agc amplifier at public receiving facilities Pending JPS5251845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12763775A JPS5251845A (en) 1975-10-23 1975-10-23 Agc amplifier at public receiving facilities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12763775A JPS5251845A (en) 1975-10-23 1975-10-23 Agc amplifier at public receiving facilities

Publications (1)

Publication Number Publication Date
JPS5251845A true JPS5251845A (en) 1977-04-26

Family

ID=14965011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12763775A Pending JPS5251845A (en) 1975-10-23 1975-10-23 Agc amplifier at public receiving facilities

Country Status (1)

Country Link
JP (1) JPS5251845A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295146A (en) * 1976-02-06 1977-08-10 Yagi Antenna Circuit for controlling agc circuit
JPS5299050A (en) * 1976-02-17 1977-08-19 Yagi Antenna Circuit for controlling agc circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295146A (en) * 1976-02-06 1977-08-10 Yagi Antenna Circuit for controlling agc circuit
JPS5756807B2 (en) * 1976-02-06 1982-12-01 Yagi Antenna
JPS5299050A (en) * 1976-02-17 1977-08-19 Yagi Antenna Circuit for controlling agc circuit

Similar Documents

Publication Publication Date Title
NL7713137A (en) CIRCULAR ANTENNA WITH ELEVATION ADJUSTABLE DIRECTION DIAGRAM.
JPS51130143A (en) Antenna unit
IT1041018B (en) MULTI-BAND RADIO RECEIVER ANTENNA SUPPORTED ON PERFINESTRATURA SHEET
JPS5251845A (en) Agc amplifier at public receiving facilities
SE407890B (en) VIA SEVERAL RADIATORS SENDING AND RECEIVING SONAR ANTENNA
JPS52113142A (en) Water proof system for microwave antenna
JPS51114053A (en) Spherical array antenna
JPS5252550A (en) Reception antenna
JPS5351A (en) Scan array antenna
JPS526058A (en) Directional coupler
NL7514048A (en) ANTENNA.
CA809812A (en) Omnidirectional circularly polarized antenna
JPS51111033A (en) Common polycyclic parobola antenna
JPS5263644A (en) Microwave device
JPS51151187A (en) Water drop detector
JPS5211851A (en) Offset double reflector antenna
JPS51120657A (en) Antenna
JPS5224059A (en) Circular polarized antenna
JPS5266388A (en) Radar
JPS5230107A (en) Maritime satellite system using variable beam width antenna
JPS5224058A (en) Circular polarized wave antenna
CA826810A (en) Transceive and tracking antenna horn array
JPS51142249A (en) Offset cassegrain antenna
CA715171A (en) High gain low impedance am loop antenna
JPS5240013A (en) Mixing circuit