JPH0419813U - - Google Patents

Info

Publication number
JPH0419813U
JPH0419813U JP5692990U JP5692990U JPH0419813U JP H0419813 U JPH0419813 U JP H0419813U JP 5692990 U JP5692990 U JP 5692990U JP 5692990 U JP5692990 U JP 5692990U JP H0419813 U JPH0419813 U JP H0419813U
Authority
JP
Japan
Prior art keywords
antenna
antenna device
radio waves
antenna element
utility
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
JP5692990U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP5692990U priority Critical patent/JPH0419813U/ja
Publication of JPH0419813U publication Critical patent/JPH0419813U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP5692990U 1990-05-30 1990-05-30 Pending JPH0419813U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5692990U JPH0419813U (fr) 1990-05-30 1990-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5692990U JPH0419813U (fr) 1990-05-30 1990-05-30

Publications (1)

Publication Number Publication Date
JPH0419813U true JPH0419813U (fr) 1992-02-19

Family

ID=31581191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5692990U Pending JPH0419813U (fr) 1990-05-30 1990-05-30

Country Status (1)

Country Link
JP (1) JPH0419813U (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007243661A (ja) * 2006-03-09 2007-09-20 Dx Antenna Co Ltd アンテナ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007243661A (ja) * 2006-03-09 2007-09-20 Dx Antenna Co Ltd アンテナ

Similar Documents

Publication Publication Date Title
JP3309230B2 (ja) 遠隔位置判定方法および移動体の位置を判定する通信統合システム
CN109690973A (zh) 卫星通信系统中的邻居小区列表
CA2033763A1 (fr) Systeme de gestion de reseau a amplificateurs repartis
IT8067209A0 (it) Sistema ricevitore a diversita spaziale per segnali radio
CA2063003A1 (fr) Systeme radar secondaire
CA2308437A1 (fr) Methode et systeme de telecommunications par satellite utilisant la configuration et la reconfiguration de la charge utile sur orbite
EP0177203A3 (fr) Système de radionavigation
JPH0419813U (fr)
GB1106824A (en) Antenna system, such as for use on space craft and the like
JPH0533854B2 (fr)
US5870377A (en) Satellite communications systems using a cross-connect switch
JP2541120B2 (ja) 静止衛星管制方式
JPH0228106U (fr)
GB1322696A (en) Radio communication system
JPS63138710U (fr)
JPH01142478A (ja) サイドバンドアンテナによる２次輻射抑圧回路
JPS63114567U (fr)
RU8549U1 (ru) Система региональной связи
JPS6121001B2 (fr)
JPH0411482U (fr)
JPS647724A (en) Communication system utilizing earth satellite
CNOSSEN TDRS multimode transponder program. Phase 1: Design(Multimode transponders for tracking and data relay satellites)[Final Report, 1 Mar.- 15 Jul. 1972]
JPH0172712U (fr)
JPS6142109U (ja) 衛星通信地球局用アンテナ装置
JPS59154952U (ja) 通信装置