Antenna system
AssigneeWistron Corporation
InventorChih Peng Lin
Life of this patent
Estimating the term…
Abstract
An antenna system includes a power divider, a first antenna array, a second antenna array, a third antenna array, a delay device, a first switch element, and a second switch element. The power divider has a first output port, a second output port, and a third output port. The first antenna array is coupled to the first output port. The second antenna array is coupled to the second output port. The third antenna array is coupled to the third output port. The first switch element determines whether to couple the first output port to the delay device according to a first control signal. The second switch element determines whether to couple the third output port to a ground voltage according to a second control signal.
Claims17
An antenna system, comprising:
- a power divider, having a first output port, a second output port, and a third output port;
- a first antenna array, coupled to the first output port;
- a second antenna array, coupled to the second output port;
- a third antenna array, coupled to the third output port;
- a delay device;
- a first switch element, determining whether to couple the first output port to the delay device according to a first control signal;
- and
- a second switch element, determining whether to couple the third output port to a ground voltage according to a second control signal.
Dependencies are inferred from the claim text.