CEILING ANTENNA
Number of patents in Portfolio can not be more than 2000
United States of America
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N/A
Issued Date -
Jan 30, 2020
app pub date -
Oct 12, 2017
filing date -
Oct 12, 2017
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A ceiling antenna includes a first antenna element, a second antenna element, a base plate, a spiral tail and a feeder. The second antenna element is fixedly connected to the first antenna element. The second antenna element is fixed to the base plate. The spiral tail is disposed around the edge of the second antenna element and provided with a notch. The feeder is connected to the first antenna element and the second antenna element, and feeds the first antenna element and the second antenna element.
First Claim
Family
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Cited Art Landscape
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