Short wave radio aerials and aerial systems
United States Patent 2787788
US Patent References:
Radio beacon system
- - 2014732

Antenna
- - 2169377

High frequency antenna
- - 2210491

Antenna
- - 2247743

Broadcasting antenna system
- - 2289856


Inventors:
Henry, Clough Newsome
Publication Date:
04/02/1957
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Assignee:
MARCONI WIRELESS TELEGRAPH CO
Primary Class:
343/867
Other Classes:
343/742
International Classes:
H01Q3/14; H01Q21/14; H01Q21/20; H01Q3/00; H01Q21/08
US Patent References:
2373206Mechanically tuned loop antenna
2403500System for and method of aircraft radio communication
2414266Antenna
2474242Adjustable antenna
2509750Fixed frame aerial for aircraft radiogoniometry
2533900Antenna
Foreign References:
GB519350A
GB654498A