Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Schwent; Dale
Address:
Schaumburg, IL
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
8145127 Method and apparatus for transmit power calibration in a frequency division multiplexed wireless March 27, 2012
The present disclosure describes a method and apparatus for transmit power calibration in a frequency division multiplexed wireless system (100). The method may include receiving (315) an uplink scheduling grant at a user equipment (120), establishing (320) a desired power level based
8140102 Method and apparatus for transmit power calibration in a frequency division multiplexed wireless March 20, 2012
The present disclosure describes a method and apparatus for transmit power calibration in a frequency division multiplexed wireless system (100). The method may include receiving (320), at a user equipment (120), a signal from a base station (130) in a frequency division multiplexed
7079819 RF transmitters with saturation detection and correction and methods therefor July 18, 2006
Methods in radio communications devices having a transmitter with an integral control loop, and in other integral control systems, including generating a first error signal (210) based upon an amplifier output signal and a corrected reference signal, generating a second error (220) s
6741840 RF transmitters with saturation detection and correction and methods therefor May 25, 2004
Methods in radio communications devices having a transmitter with an integral control loop, and in other integral control systems, including generating a first error signal (210) based upon an amplifier output signal and a corrected reference signal, generating a second error (220) s
6496708 Radio frequency coupler apparatus suitable for use in a multi-band wireless communication device December 17, 2002
A radio frequency (RF) coupler apparatus (312) suited for use in a multi-band wireless communication device (200), has a termination device (316) and couplers (314 and 315). Each of the couplers (314 and 315) has through-path coupling elements (318 and 320) and coupled-path coupling
6487398 Low noise architecture for a direct conversion transmitter November 26, 2002
A low noise direct conversion transmitter architecture without a post-PA filter is described. A high power/low noise differential LO (110), controlled by a near unity divide ratio PLL (112) for re-modulation protection, is coupled a polyphase quadrature generator (120) generating amp










 
 
  Recently Added Patents
High-density 3-dimensional structure
Cordless hand blender
Method and system of extending battery life of a wireless microphone unit
Visually tracking an object in real world using 2D appearance and multicue depth estimations
Method and apparatus for reducing power consumption used in communication system having time slots
High-frequency-link power-conversion system having direct double-frequency ripple current control and method of use
Device and method for controlling brightness of organic light emitting diode display
  Randomly Featured Patents
Storage battery construction
Extending hierarchical synchronization scopes to non-hierarchical scenarios
Intelligent scheduler for multi-level exhaustive scheduling
Method and apparatus for performing chemical and/or physical treatments
Metastable alloy materials produced by solid state reaction of compacted, mechanically deformed mixtures
Superheterodyne method and apparatus for measuring the refractive index of air using multiple-pass interferometry
Curved epidural needle system
Seat frame
Power generation from hot brines
Firearm gun rise and muzzle jump reducer