Antenna structure
First Claim
1. An antenna structure comprising:
- a feed terminal for connecting a feed signal;
an intermediate grounding terminal for;
conducting to a ground plane via an intermediate impedance during a second operation mode, andceasing conducting via the intermediate impedance during a first operation mode;
a tail grounding terminal for connecting the ground plane;
a head section, being conductive, extending from the feed terminal to the intermediate grounding terminal along a loop; and
an intermediate section, conductively extending from the intermediate grounding terminal to the tail grounding terminal along the loop, and conductively connecting the head section.
1 Assignment
0 Petitions
Accused Products
Abstract
The present disclosure provides an antenna structure, including a feed terminal, an intermediate grounding terminal, a tail grounding terminal, a conductive head section and a conductive intermediate section. The feed terminal is for connecting a feed signal. The intermediate grounding terminal is responsible for conducting to a ground plane via an intermediate impedance during a second operation mode, and ceasing conducting via the intermediate impedance during a first operation mode. The tail grounding terminal is for connecting the ground plane. The head section extends from the feed terminal to the intermediate grounding terminal along a loop. The intermediate section extends from the intermediate grounding terminal to the tail grounding terminal along the loop.
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Citations
21 Claims
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1. An antenna structure comprising:
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a feed terminal for connecting a feed signal; an intermediate grounding terminal for; conducting to a ground plane via an intermediate impedance during a second operation mode, and ceasing conducting via the intermediate impedance during a first operation mode; a tail grounding terminal for connecting the ground plane; a head section, being conductive, extending from the feed terminal to the intermediate grounding terminal along a loop; and an intermediate section, conductively extending from the intermediate grounding terminal to the tail grounding terminal along the loop, and conductively connecting the head section. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An antenna structure comprising:
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a feed terminal for connecting a feed signal; an intermediate grounding terminal; a tail grounding terminal for connecting a ground plane; a head section, being conductive, extending from the feed terminal to the intermediate grounding terminal along a loop, for supporting a third electromagnetic resonance during a second operation mode; and an intermediate section, conductively extending from the intermediate grounding terminal to the tail grounding terminal along the loop without any in-between feed terminal, and conductively connecting the head section, for supporting a second electromagnetic resonance during the second operation mode, and supporting a first electromagnetic resonance jointly with the head section during a first operation mode. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification