Antenna system including spiral antenna and dipole or monopole antenna
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United States of America Patent
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-
Oct 26, 1993
Issued Date -
N/A
app pub date -
Aug 31, 1992
filing date -
Jan 24, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A broadband antenna system including a frequency-dependent antenna and a frequency-independent antenna coupled to the frequency-dependent antenna. The antenna system can be arranged so that a dipole or monopole antenna is coupled to the inner or outer termination points of a spiral antenna. When the dipole antenna is coupled to the outer termination points of the spiral antenna, the elements of the spiral antenna may be extended.
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Cited Art Landscape
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