Invention Grant
US08174337B2 Radio frequency switch for use in satellite receivers 有权
用于卫星接收机的射频开关

Radio frequency switch for use in satellite receivers
Abstract:
Embodiments of the invention generally provide a radio frequency switch, for example for use in a satellite receiver. The switch includes a plurality of input ports and a plurality of output ports, where output ports independently select signal paths from any of the input ports. The entire switch is embodied in a compact single-board layout. In another embodiment, a satellite receiver includes at least one antenna for receiving a signal from a satellite transponder and a radio frequency switch for selecting the satellite transponder from among a plurality of satellite transponders.
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