Inventor

AL-QAQ WAEL

US27 patents

⚠️ This page may combine multiple inventors who share the name “AL-QAQ WAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AL-QAQ WAEL

FUTUREWEI TECHNOLOGIES INC

Open loop digital PWM envelope tracking system with dynamic boosting

Reduced power amplifier load impact for open loop envelope tracking

Transmitter image calibration using phase shift estimation

Envelope tracking apparatus and method

Measurement receiver harmonic distortion cancellation

Method to remove measurement receiver counter intermodulation distortion for transmitter calibration

Method and terminal device for reducing image distortion

Nonlinear load pre-distortion for open loop envelope tracking

System and method for hybrid transmitter

Transmitter harmonics calibration to improve transmit linearity

System and method for hybrid transmitter

System and method for hybrid transmitter

CA power measurement

Apparatus and method for setting a local oscillator duty ratio based on an image distortion level

Transmitter linearity built-in-self-test

Systems and methods for transmitter receive band noise calibration for envelope tracking and other wireless systems

System and method for hybrid transmitter

Inter-band distortion and interference mitigation within communication systems

HUAWEI TECH CO LTD

Hybrid distortion suppression system and method

Transmitter image calibration using phase shift estimation

Polar transmitter with feedthrough compensation

Polar transmitter with feedthrough compensation

Spur compensation method and system

MSTAR SEMICONDUCTOR INC

Transceiver IQ calibration system and associated method

Fast LO leakage calibration of direct up-conversion transmitters using three measurements

Amplitude modulation to phase modulation (AMPM) distortion compensation

Method and apparatus for noise canceling