Multi-band transceiver and radio communication device using the transceiver

Multi-band transceiver and radio communication device using the transceiver

  • CN 1,574,664 A
  • Filed: 06/04/2004
  • Published: 02/02/2005
  • Est. Priority Date: 06/04/2003
  • Status: Active Application
First Claim
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1. multiband transceiver, the function that it has the transmission signal of shared a plurality of frequency bands in same antenna is characterized in that,A plurality of amplifiers of pairing a plurality of filters of described a plurality of frequency bands and amplification transmission signal are installed on the identical substrate, and described a plurality of filters are with the good order of temperature characterisitic, and contiguous described amplifier disposes.

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