Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Wireless communications device including power detector circuit coupled to sample signal at interior node of amplifier Image Number 5 for United States Patent #7010284. A multi-stage amplifier is coupled with a power detector. The multi-stage amplifier includes a plurality of amplifier stages in series, with a signal path extending through them. The power detector is coupled to an interior node of the amplifier along the signal path, and is operable to sample a first signal being transmitted on the signal path. The power detector outputs a second signal reflective of a power of the first signal. In one embodiment, the interior node is in a matching network of the amplifier disposed between a first amplifier stage and a final amplifier stage of the amplifier. The second signal may be used in a feedback network to adjust an amount of amplification of the first signal by the amplifier.       Recently Added Patents Epaulets for an infant caregiver soft protective garment Battery jumper cables with integral wire brush Semiconductor light emitting device Line of cotyloid implants of different sizes N-alkoxylated 2,3-anthraquinonedicarboximides for polymer coloration, preparation and use Storage system Advertisement topic diversification and ranking   Randomly Featured Patents Tilting vehicle Plate or similar article Image forming apparatus Colander Method of coding a plurality of audio signals Parallel selex Slide gate sealing system Method and apparatus for an interactive volumetric three dimensional display Lockable hinge mechanism Dynamic random access memory device with reduced refresh duration, and corresponding refresh process © 2006-2008 PatentGenius. All Rights Reserved.