Beam forming phased array system in a transparent substrate

Details Beam forming phased array system in a transparent substrate Beam forming phased array system in a transparent substrate

2006-10-24

2006-10-24

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

Reexamination Certificate

active

07126541

ABSTRACT:
In one embodiment, an antenna array is provided that includes a transparent substrate, a plurality of antennas formed on a surface of the transparent substrate, and an integrated circuit, the integrated circuit including an RF beam forming interface circuit adapted to perform at least one of phase-shifting and attenuating an RF signal according to a transmit beam forming command to form an RF driving signal for driving the plurality of antennas, the RF beam forming interface circuit also adapted to perform at least one of phase-shifting and attenuating a received RF signal from the plurality of antennas according to a receive beam forming command.

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