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

Image Number 12 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
Systems and methods to provide report part via a web service
Methods, systems, and computer-readable media for providing an event alert
Washing machine
Correcting color plate data for mis-registration in a sub-scanning direction by performing a pixel transition at the transition point aligned in the main-scanning direction
Baseball player stationery tab
Systems and methods for providing live voicemail to a mobile handset
Segmenting video based on timestamps in comments
  Randomly Featured Patents
Optical coupling circuit and fabrication process therefor
Methods and systems for managing data stored on a contactless flash memory device
Differential evacuation system
Wheel speed sensor-mounting structure for drum brake
Transforming a submitted image of a person based on a condition of the person
Simulated racing board game and methods of utilizing same
Adaptive multi-channel, multi-function
Material having antireflection, hydrophobic and abrasion resistance properties and process for depositing an antireflection, hydrophobic and abrasion resistant coating on a substrate
Stapler having protecting means for prevention of injury to fingers of a user