CA2121229C - Systeme d'antennes - Google Patents

Systeme d'antennes

Info

Publication number
CA2121229C
CA2121229C CA002121229A CA2121229A CA2121229C CA 2121229 C CA2121229 C CA 2121229C CA 002121229 A CA002121229 A CA 002121229A CA 2121229 A CA2121229 A CA 2121229A CA 2121229 C CA2121229 C CA 2121229C
Authority
CA
Canada
Prior art keywords
antenna
function
phase difference
value
azimuth
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.)
Expired - Fee Related
Application number
CA002121229A
Other languages
English (en)
Other versions
CA2121229A1 (fr
Inventor
Masahiro Uematsu
Ryuichi Hiratsuka
Kazuro Kato
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 Steel Corp
System Uniques Corp
Original Assignee
Nippon Steel Corp
System Uniques 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
Priority claimed from JP63314541A external-priority patent/JP2641544B2/ja
Priority claimed from JP307189A external-priority patent/JP2877823B2/ja
Priority claimed from JP7218789A external-priority patent/JP2902407B2/ja
Application filed by Nippon Steel Corp, System Uniques Corp filed Critical Nippon Steel Corp
Priority claimed from CA002005426A external-priority patent/CA2005426C/fr
Publication of CA2121229A1 publication Critical patent/CA2121229A1/fr
Application granted granted Critical
Publication of CA2121229C publication Critical patent/CA2121229C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
CA002121229A 1988-12-13 1989-12-13 Systeme d'antennes Expired - Fee Related CA2121229C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP314541/1988 1988-12-13
JP63314541A JP2641544B2 (ja) 1988-12-13 1988-12-13 受信アンテナの姿勢制御方法および装置
JP3071/1989 1989-01-10
JP307189A JP2877823B2 (ja) 1989-01-10 1989-01-10 受信アンテナの姿勢制御方法および装置
JP7218789A JP2902407B2 (ja) 1989-03-24 1989-03-24 アンテナ装置
JP72187/1989 1989-03-24
CA002005426A CA2005426C (fr) 1988-12-13 1989-12-13 Dispositif d'antenne

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002005426A Division CA2005426C (fr) 1988-12-13 1989-12-13 Dispositif d'antenne

Publications (2)

Publication Number Publication Date
CA2121229A1 CA2121229A1 (fr) 1990-06-14
CA2121229C true CA2121229C (fr) 1995-06-13

Family

ID=27426794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002121229A Expired - Fee Related CA2121229C (fr) 1988-12-13 1989-12-13 Systeme d'antennes

Country Status (1)

Country Link
CA (1) CA2121229C (fr)

Also Published As

Publication number Publication date
CA2121229A1 (fr) 1990-06-14

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