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High power solid state R.F. amplifier

  • US 5,420,537 A
  • Filed: 09/30/1993
  • Issued: 05/30/1995
  • Est. Priority Date: 09/15/1992
  • Status: Expired due to Term
First Claim
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1. A high power, radio frequency, linear amplifier for amplifying a radio frequency, input signal in the range between about 100 kHz and 100 MHz so as to produce a high power output signal replica of said input signal, said amplifier comprising:

  • at least one non-RF high voltage, power switching, MOSFET device having a gate, source and drain electrode extending in a coplanar relation and having a lead inductance on the order of between about 8 nH and about 15 nH;

    driving means for connecting said input signal between the gate and source electrodes of said device; and

    coupling and matching means, connected to the drain electrode of said device, for providing said output signal replica of solid input signal.

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