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Handset radiofrequency front end module in fine pitch quad flat no lead (FQFP-N) package

  • US 20040201423A1
  • Filed: 03/30/2004
  • Published: 10/14/2004
  • Est. Priority Date: 04/14/2003
  • Status: Active Grant
First Claim
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1. A circuit comprising:

  • at least one first power amplifier;

    at least one first matching circuit coupled to the at least one first power amplifier; and

    , at least one first filter coupled to the at least one first matching circuit, wherein a signal received by the at least one first power amplifier is transmitted to the at least one first filter through the at least one first matching circuit.

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