CA446324A - Systeme d'antenne pour determiner un faisceau d'ondes pour approche a l'aveugle - Google Patents

Systeme d'antenne pour determiner un faisceau d'ondes pour approche a l'aveugle

Info

Publication number
CA446324A
CA446324A CA446324A CA446324DA CA446324A CA 446324 A CA446324 A CA 446324A CA 446324 A CA446324 A CA 446324A CA 446324D A CA446324D A CA 446324DA CA 446324 A CA446324 A CA 446324A
Authority
CA
Canada
Prior art keywords
antenna system
approach paths
blind approach
defining blind
defining
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
Application number
CA446324A
Other languages
English (en)
Inventor
John Heaton-Armstrong Louis
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
Publication date
Application granted granted Critical
Publication of CA446324A publication Critical patent/CA446324A/fr
Expired legal-status Critical Current

Links

CA446324A Systeme d'antenne pour determiner un faisceau d'ondes pour approche a l'aveugle Expired CA446324A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA446324T

Publications (1)

Publication Number Publication Date
CA446324A true CA446324A (fr) 1948-01-20

Family

ID=35563998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA446324A Expired CA446324A (fr) Systeme d'antenne pour determiner un faisceau d'ondes pour approche a l'aveugle

Country Status (1)

Country Link
CA (1) CA446324A (fr)

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