Antenna array
AssigneeWistron Corporation
InventorChen Yu Chou
Life of this patent
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Abstract
An antenna array is provided for monitoring an object. The antenna array includes an emitting antenna module, a first receiving antenna module, a second receiving antenna module and a third receiving antenna module. The emitting antenna module emits a detecting signal, wherein the detecting signal contacts the object, and is reflected by the object as a return signal. The first receiving antenna module receives the return signal. The second receiving antenna module receives the return signal. The third receiving antenna module receives the return signal, wherein any one of the antenna modules has a phase difference of 90 degrees with the nearest neighboring antenna module.
Claims16
An antenna array, for monitoring an object, comprising:
- an emitting antenna module, emitting a detecting signal, wherein the detecting signal contacts the object, and is reflected by the object as a return signal;
- a first receiving antenna module, to receive the return signal;
- a second receiving antenna module, to receive the return signal;
- and
- a third receiving antenna module, to receive the return signal, wherein a structural difference between each of the antenna module and the nearest neighboring antenna module is arranged orthogonally.
Dependencies are inferred from the claim text.