Title:
Antenna feed system
United States Patent 2700104


Inventors:
Bowman, David F.
Application Number:
US9050649A
Publication Date:
01/18/1955
Filing Date:
04/29/1949
Assignee:
AIRBORNE INSTR LAB INC
Primary Class:
Other Classes:
343/705, 343/790, 343/830, 343/831, 343/872, 343/893, 343/908
International Classes:
H01Q1/28
View Patent Images:
US Patent References:
2531432Broad band antenna system1950-11-28
2508438Broad band antenna1950-05-23
2476949Antenna1949-07-26
2452767Broad-band antenna1948-11-02
2368663Broad band antenna1945-02-06
2313046Radio antenna system1943-03-09
2284434Antenna1942-05-26
2239724Wide band antenna1941-04-29
2235506Ultra short wave radio system1941-03-18
2210066Aerial and feeder system for use in high frequency signaling systems1940-08-06
2209813Antenna system1940-07-30