Frishauf, Holtz, Goodman & Chick, P.C.
Receiving apparatus and receiving circuit
The invention arranges an auxiliary antenna in the neighborhood of an antenna, and a voltage applied to the auxiliary antenna is changed based on the reception quality of a received signal received by the antenna. Thereby, the reception characteristic of the antenna is changed. Moreover, the optimum antenna is selected among a plurality of arranged antennas based on the reception quality of the received signals received by the plurality of arranged antennas.
Casio Computer Co., Ltd.
H H H
H01Q H04B H04B
inventional inventional inventional
Yoshihito Kunio
Kitayama Okada