High-gain wideband antenna apparatus
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United States of America Patent
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Jan 26, 2016
Grant Date -
Aug 29, 2013
app pub date -
Jan 22, 2013
filing date -
Feb 27, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed is a high-gain wideband antenna apparatus. The high-gain wideband antenna apparatus, includes: a feeding antenna configured to radiate a signal; a cover configured to be disposed on a front surface of the feeding antenna based on a radiation direction of the signal and including a conductor pattern formed in a specific shape; and a ground surface configured to be disposed on the feeding antenna based on the radiation direction of the signal. By this configuration, the conductor patterns are approximately configured on both surfaces of a dielectric material to control a phase of a reflection coefficient in a specific frequency band, thereby increasing a gain and a bandwidth of an antenna and metal surfaces are additionally mounted on sides of a feeding antenna, thereby improving a front back ratio of the antenna.
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