Planar antenna for RFID reader and RFID PDA incorporating the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 27, 2017
Issued Date -
N/A
app pub date -
Sep 11, 2015
filing date -
Sep 11, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A planar antenna comprising: a substrate (10) having opposed first (10A) and second (10B) flat faces; the first flat face comprising a first ground (12), a second ground (14), a feed track (16) there between and an antenna pattern (18) and the opposed second flat face comprising a third ground (20); the third ground being connected to first and second grounds for assuring the continuity of the ground plane with the feeding; and the antenna pattern forms a coil line disposed into the remaining surface of the first flat face and comprises two overlapped loops in such a way that the antenna pattern is substantially auto-complementary.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully