Resources Contact Us Home
Ultra-wideband pulse shaping for wireless communications

Image Number 10 for United States Patent #7683852.

In one embodiment, an impulse radio is provided that includes: a signal source operable to provide a sinusoidal source signal; a pulse shaping circuit having a plurality of selectable delay paths, the pulse shaping circuit being configured to rectify and level shift the sinusoidal source signal through selected ones of the selectable delay paths to provide an impulse signal output; a substrate; a plurality of antennas adjacent the substrate; an RF feed network adjacent the substrate and coupled to the pulse shaping circuit, the RF feed network being configured to transmit the impulse signal output to the plurality of antennas, and a distributed plurality of amplifiers integrated with the substrate and operable to amplify the impulse signal output propagated through RF feed network.

  Recently Added Patents
Image-capturing device and projection automatic calibration method of projection device
Author signatures for legal purposes
Organic light-emitting display with black matrix
Liquid dispensing apparatus
Portion of a display panel with an ambiguous facial expression icon
PMI feedback with codebook interpolation
Bandpass filter and radio communication module and radio communication device using the same
  Randomly Featured Patents
Device, system and method for embroidering and printing on fabric
Apparatus and method for processing a substrate
Decontamination of polystyrene
Dough processing machine
Zipper attachment
Process for preparing catalyst supports having reduced levels of contaminant
Water-soluble cationic polymer dye compounds and process for producing the same
Bromofluoroethylhypofluorite and process for its preparation
Fabrication of dichroic guest-host polarizer
Tire tread