Inventor

PAN MENG-AN

US60 patents

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

PAN MENG-AN

BROADCOM CORP

Adaptive radio transceiver with CMOS offset PLL

Adaptive radio transceiver with offset PLL with subsampling mixers

Adaptive radio transceiver

Adaptive radio transceiver

Adaptive radio transceiver with calibration

Adaptive radio transceiver with calibration

Method and system for digitally controlling transmitter gain compensation

Bandpass filter with integrated variable gain function using improved resistor array

Method and system for a polyphase clock for a second intermediate frequency (IF) mixer to improve signal quality

Transmitter apparatus with extended gain control

Adaptive radio transceiver with noise suppression

Single side band transmitter having reduced DC offset

Adaptive radio transceiver with noise suppression

Adaptive radio transceiver

Adaptive radio transceiver

Adaptive radio transceiver with offset PLL with subsampling mixers

Adaptive radio transceiver with offset PLL with subsampling mixers

Method and system for a linearized transmitter including a power amplifier

Power control for a dual mode transmitter

Adaptive radio transceiver

Semiconductor decoupling capacitor

Transmitter having reduced local oscillator (LO) leakage by determining direct LO coupling and baseband DC offset

Apparatus and method of local oscillator leakage cancellation

Analog amplitude detector

Differential power amplifier and method in class AB mode

Independent LO IQ tuning for improved image rejection

Bandpass filter with integrated variable gain function

Bandpass filter with reversible IQ polarity to enable a high side or low side injection receiver architecture

Transconductance stage providing gain control

Linear and non-linear dual mode transmitter

Non-match power amplifier and method for increased output 1 dB compression point

Wireless transmitter having multiple programmable gain amplifiers (PGAs) with tuned impedance to provide substantially linear magnitude and phase responses

Transmitter IF section and method enabling IF output signal amplitude that is less sensitive to process, voltage, and temperature

Transmitter diversity with a passive mixer network

Linearized transmitter including a power amplifier

Method and system for a transmitter loft cancellation scheme that maintains IQ balance

Method and system for a transmitter loft cancellation scheme that maintains IQ balance

Method and system for wide range amplitude detection

Transmitter apparatus with extended gain control

System and method for simplifying analog processing in a transmitter incorporating a randomization circuit

Programmable IF frequency filter for enabling a compromise between DC offset rejection and image rejection

Wireless transmitter having multiple power amplifier drivers (PADs) that are selectively biased to provide substantially linear magnitude and phase responses

Method and apparatus for fractional-N synthesis

Calibration circuit and method for filter bandwidth which is parasitic capacitance sensitive or insensitive

Method and system for a linearized transmitter including a power amplifier

System and method for adjusting power amplifier output power in linear dB steps

Wireless transmitter having multiple power amplifier drivers (PADs) that are selectively biased to provide substantially linear magnitude and phase responses

System and method for reducing phase distortion in a linear transmitter

ROFOUGARAN AHMADREZA

Adaptive radio transceiver

PAN MENG-AN

Method and system for a dynamic transmission gain control using a dedicated power amplifier driver in a radio frequency transmitter