| 摘要 |
A mobile telephone has an integrated TV receiver and a TV antenna connected thereto. The mobile telephone has an E-field antenna for receiving radio signals and an H-field antenna for receiving TV signals. The TV antenna is connected to a low noise amplifier which in turn is connected to a switch. The switch is further connected to the TV receiver which has a channel selector. The channel selector has an outlet for control voltage which is intended to control a tuner unit for tuning the resonance frequency of the TV antenna. The TV antenna has a closed loop of metallic conductive material which is magnetically connected to an inner loop. The inner loop is placed interiorly in and in the same plane as the loop. The inner loop is to have an inscribed area which amounts to approximately 10% of the inscribed area of the outer loop.
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