Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent
1978-03-02
1980-03-25
Wilbur, Maynard R.
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
G01S 124
Patent
active
041952995
ABSTRACT:
A Loran-C antenna and coupling circuit therefor are disposed at a given site, the antenna and coupling circuit therefor being capable of both transmitting and receiving. A first circuit is disposed at the given site coupled to the antenna coupling circuit to detect far-field remote signals and a second circuit is disposed at the given site coupled to the antenna coupling circuit to detect far-field local signals.
REFERENCES:
patent: 3684962 (1972-08-01), Hottel, Jr.
patent: 3711856 (1973-01-01), Adrian et al.
patent: 3928853 (1975-12-01), Olson
patent: 4106022 (1978-08-01), Last
Berger Richard E.
Hill Alfred C.
International Telephone and Telegraph Corporation
O'Halloran John T.
Wilbur Maynard R.
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