JPS58119238A - アンテナ指向方向制御装置 - Google Patents

アンテナ指向方向制御装置

Info

Publication number
JPS58119238A
JPS58119238A JP57001712A JP171282A JPS58119238A JP S58119238 A JPS58119238 A JP S58119238A JP 57001712 A JP57001712 A JP 57001712A JP 171282 A JP171282 A JP 171282A JP S58119238 A JPS58119238 A JP S58119238A
Authority
JP
Japan
Prior art keywords
beacon
antenna
points
wave
waves
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.)
Granted
Application number
JP57001712A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317373B2 (enrdf_load_stackoverflow
Inventor
Mitsunobu Watanabe
渡辺　光庸
Takeshi Kondo
健 近藤
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP57001712A priority Critical patent/JPS58119238A/ja
Publication of JPS58119238A publication Critical patent/JPS58119238A/ja
Publication of JPS6317373B2 publication Critical patent/JPS6317373B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP57001712A 1982-01-11 1982-01-11 アンテナ指向方向制御装置 Granted JPS58119238A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57001712A JPS58119238A (ja) 1982-01-11 1982-01-11 アンテナ指向方向制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57001712A JPS58119238A (ja) 1982-01-11 1982-01-11 アンテナ指向方向制御装置

Publications (2)

Publication Number Publication Date
JPS58119238A true JPS58119238A (ja) 1983-07-15
JPS6317373B2 JPS6317373B2 (enrdf_load_stackoverflow) 1988-04-13

Family

ID=11509161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57001712A Granted JPS58119238A (ja) 1982-01-11 1982-01-11 アンテナ指向方向制御装置

Country Status (1)

Country Link
JP (1) JPS58119238A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256880A (ja) * 1985-09-06 1987-03-12 Nippon Telegr & Teleph Corp <Ntt> アンテナ指向方向検出方式
EP0480157A1 (en) * 1990-09-07 1992-04-15 Alcatel N.V. Angle diversity antenna with phased array feed
JP2005156521A (ja) * 2003-10-31 2005-06-16 Tokyo Denki Univ 信号到来方向推定装置及び信号到来方向推定方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256880A (ja) * 1985-09-06 1987-03-12 Nippon Telegr & Teleph Corp <Ntt> アンテナ指向方向検出方式
EP0480157A1 (en) * 1990-09-07 1992-04-15 Alcatel N.V. Angle diversity antenna with phased array feed
JP2005156521A (ja) * 2003-10-31 2005-06-16 Tokyo Denki Univ 信号到来方向推定装置及び信号到来方向推定方法

Also Published As

Publication number Publication date
JPS6317373B2 (enrdf_load_stackoverflow) 1988-04-13

Similar Documents

Publication Publication Date Title
JP2000349697A (ja) 自動車用無線電話装置
JPH05259736A (ja) 電子制御アンテナシステム
US7327980B2 (en) Radio signal repeater
JPS58119238A (ja) アンテナ指向方向制御装置
US4005427A (en) Facility for monitoring the carrier-frequency and sideband signals radiated by a DVOR ground station
US7123941B2 (en) Radio LAN master station system
JPH1117433A (ja) ビームステアリングアンテナ装置
JP2994315B2 (ja) 通信ゾーン救済方式
JPH0865031A (ja) 光通信アンテナの指向性調整装置
JP2570991B2 (ja) ダイバーシチ受信方式
KR101720459B1 (ko) 이원 반사각 안테나 장치 및 이의 제어 방법
JPH02290306A (ja) 衛星放送受信用平面アンテナ
JP3588965B2 (ja) アダプティブ受信機
JPH08148923A (ja) 偏波面の検出方法および衛星通信における偏波制御方法
JP2540979B2 (ja) パラボラアンテナシステム
JP2520871B2 (ja) アンテナ指向方向検出装置
JP3566419B2 (ja) 偏波面検出装置および偏波面制御装置
JPS6124334A (ja) 無線通信装置
JPH09321677A (ja) アンテナ制御装置
KR100399531B1 (ko) 방향센서를 이용한 위성 안테나 및 그 동작방법
JP3178982B2 (ja) 指向性空中線方向検出装置及び方向設定方法
JPS58143638A (ja) 衛星アンテナの指向方向制御方式
JPH02276981A (ja) アンテナ装置
JPH0332204A (ja) 人工衛星のアンテナ指向制御装置
FI88659C (fi) Saendarmottagare saerskilt foer en radiolaenk