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Method and system for frequency up-conversion with modulation embodiments

  • US 7,245,886 B2
  • Filed: 02/03/2005
  • Issued: 07/17/2007
  • Est. Priority Date: 10/21/1998
  • Status: Expired due to Fees
First Claim
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1. An up-converter, comprising:

  • a first impedance module;

    a second impedance module coupled to the first impedance module; and

    a switch that gates an infonnation signal as a function of a control signal, wherein the switch is coupled to the first and second impedance modules and to a reference potential, wherein the information signal is coupled to the switch through the first impedance module, and wherein the second impedance module outputs a harmonically rich signal.

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