Frequency agile transceiver for use in a multi-band handheld communications device

Frequency agile transceiver for use in a multi-band handheld communications device

  • CN 101,176,267 A
  • Filed: 11/04/2005
  • Published: 05/07/2008
  • Est. Priority Date: 11/05/2004
  • Status: Active Application
First Claim
Patent Images

1. multi-band handheld communications device, it comprises:

  • Transceiver, it comprises reflector with emission filter and the receiver with receiving filter, and described each that transmits and receives in the filter has and can lead to the zone by tuning band on a plurality of frequency bands;

    WithProcessor, it is configured to select one in described a plurality of frequency band to operate described handheld communications device, and based on described selected next tuning described each that transmit and receive in the filter in described a plurality of frequency bands.

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