#ILS LOCALIZER ANTENNA PDF#

Original Assignee Boeing Co 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 or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US36223A Inventor James R Fries Current Assignee (The listed assignees may be inaccurate.

#ILS LOCALIZER ANTENNA PDF#

Google Patents Multiple antenna instrument landing systemĭownload PDF Info Publication number US3671967A US3671967A US36223A US3671967DA US3671967A US 3671967 A US3671967 A US 3671967A US 36223 A US36223 A US 36223A US 3671967D A US3671967D A US 3671967DA US 3671967 A US3671967 A US 3671967A Authority US United States Prior art keywords antenna receiver signals coupled localizer Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

Google Patents US3671967A - Multiple antenna instrument landing system US3671967A - Multiple antenna instrument landing system

Ils localizer antenna