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Communication device and communication method

  • US 6,564,040 B1
  • Filed: 05/18/2000
  • Issued: 05/13/2003
  • Est. Priority Date: 05/25/1999
  • Status: Expired due to Term
First Claim
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1. A communication device comprises:

  • a clock generating means for generating a clock;

    a processing means which operates based on the clock; and

    a radio portion for processing a radio signal at a predetermined frequency;

    an operation frequency controlling means for calculating an operation frequency of the clock such that higher harmonics of the operation frequency of the clock is positioned farthest from the radio frequency, wherein the clock generating means generates the clock having the operation frequency calculated by the operation frequency controlling means.

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