JPS6451837A - Small sized earth station - Google Patents

Small sized earth station

Info

Publication number
JPS6451837A
JPS6451837A JP62209764A JP20976487A JPS6451837A JP S6451837 A JPS6451837 A JP S6451837A JP 62209764 A JP62209764 A JP 62209764A JP 20976487 A JP20976487 A JP 20976487A JP S6451837 A JPS6451837 A JP S6451837A
Authority
JP
Japan
Prior art keywords
communication system
cdm
fdm
line
small sized
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
JP62209764A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0554747B2 (enrdf_load_stackoverflow
Inventor
Osamu Ichiyoshi
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
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 filed Critical NEC Corp
Priority to JP62209764A priority Critical patent/JPS6451837A/ja
Priority to CA000575448A priority patent/CA1293999C/en
Priority to EP19880113790 priority patent/EP0304890A3/en
Priority to AU21504/88A priority patent/AU605447B2/en
Priority to US07/236,019 priority patent/US4905221A/en
Publication of JPS6451837A publication Critical patent/JPS6451837A/ja
Publication of JPH0554747B2 publication Critical patent/JPH0554747B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Radio Relay Systems (AREA)
JP62209764A 1987-08-24 1987-08-24 Small sized earth station Granted JPS6451837A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62209764A JPS6451837A (en) 1987-08-24 1987-08-24 Small sized earth station
CA000575448A CA1293999C (en) 1987-08-24 1988-08-23 Earth station capable of effectively using a frequency band of asatellite
EP19880113790 EP0304890A3 (en) 1987-08-24 1988-08-24 Earth station capable of effectively using a frequency band of a satellite
AU21504/88A AU605447B2 (en) 1987-08-24 1988-08-24 Earth station capable of effectively using a frequency band of a satellite
US07/236,019 US4905221A (en) 1987-08-24 1988-08-24 Earth station capable of effectively using a frequency band of a satellite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62209764A JPS6451837A (en) 1987-08-24 1987-08-24 Small sized earth station

Publications (2)

Publication Number Publication Date
JPS6451837A true JPS6451837A (en) 1989-02-28
JPH0554747B2 JPH0554747B2 (enrdf_load_stackoverflow) 1993-08-13

Family

ID=16578236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62209764A Granted JPS6451837A (en) 1987-08-24 1987-08-24 Small sized earth station

Country Status (1)

Country Link
JP (1) JPS6451837A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04207830A (ja) * 1990-11-30 1992-07-29 Sharp Corp 画像音声伝送装置
JPH05153086A (ja) * 1991-11-26 1993-06-18 Nippon Telegr & Teleph Corp <Ntt> デイジタル信号の重畳伝送方式
JPH06253364A (ja) * 1991-07-09 1994-09-09 American Teleph & Telegr Co <Att> 無線アクセス通信システムおよび呼トラヒックの伝送方法
EP0617510A1 (en) * 1993-03-22 1994-09-28 Canon Kabushiki Kaisha Surface acoustic wave element for coupling surface acoustic wave with waveguide at high efficiency, method for designing it, and signal receiver and communication system using it
JPH0795122A (ja) * 1993-09-22 1995-04-07 Nec Corp Ｃｄｍａモード及びｆｍモードの共用受信機
JP2008517524A (ja) * 2004-10-14 2008-05-22 クゥアルコム・フラリオン・テクノロジーズ、インコーポレイテッド 改善されたビーコン信号通信方法及び装置
JP2008517537A (ja) * 2004-10-14 2008-05-22 クゥアルコム・フラリオン・テクノロジーズ、インコーポレイテッド 信号検出およびタイミング同期を促進する改良されたビーコン信号

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04207830A (ja) * 1990-11-30 1992-07-29 Sharp Corp 画像音声伝送装置
JPH06253364A (ja) * 1991-07-09 1994-09-09 American Teleph & Telegr Co <Att> 無線アクセス通信システムおよび呼トラヒックの伝送方法
JPH05153086A (ja) * 1991-11-26 1993-06-18 Nippon Telegr & Teleph Corp <Ntt> デイジタル信号の重畳伝送方式
EP0617510A1 (en) * 1993-03-22 1994-09-28 Canon Kabushiki Kaisha Surface acoustic wave element for coupling surface acoustic wave with waveguide at high efficiency, method for designing it, and signal receiver and communication system using it
JPH0795122A (ja) * 1993-09-22 1995-04-07 Nec Corp Ｃｄｍａモード及びｆｍモードの共用受信機
JP2008517524A (ja) * 2004-10-14 2008-05-22 クゥアルコム・フラリオン・テクノロジーズ、インコーポレイテッド 改善されたビーコン信号通信方法及び装置
JP2008517537A (ja) * 2004-10-14 2008-05-22 クゥアルコム・フラリオン・テクノロジーズ、インコーポレイテッド 信号検出およびタイミング同期を促進する改良されたビーコン信号

Also Published As

Publication number Publication date
JPH0554747B2 (enrdf_load_stackoverflow) 1993-08-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees