Communications: radio wave antennas – Antennas – Fractional – multiple – or full wave length linear type
Patent
1994-11-29
1997-07-15
Hajec, Donald T.
Communications: radio wave antennas
Antennas
Fractional, multiple, or full wave length linear type
343829, 343848, H01Q 2100
Patent
active
056487878
ABSTRACT:
A penetrating microwave radar ground plane antenna system with separate arrays of transmission antenna elements and receiving antenna elements. The lengths of transmitting and receiving antenna elements are selected to enable the transmission of a nearly single-cycle pulse, the reduction of ringing between antenna elements, the reception of a signal significantly reduced in noise, and the penetration of materials having varying dielectric constants.
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The ARRL Antenna Book, pp. 2-40-2-41, and 8-1 8-5 date is not provided.
Antenna's, by Krauss, pp.140-145 date is not provided.
Gaspar Mark
Ogot Rolando B.
Hajec Donald T.
Ho Tan
Patriot Scientific Corporation
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