A transceiver capable of IQ mismatch compensation on the fly and a method thereof. The
transceiver comprises a transmitter circuit and a loop-back circuit. The transmitter circuit is …

(57) ABSTRACT A switch arrangement comprises a first and second single pole switch. The
pole of the first switch can selectively con nect to a first and second path. The pole of the …

The present invention is directed to systems and methods for reducing the distortion of
power amplifiers. In particular, methods and systems are described that enable a …

Some hybrid wireless communication systems may include two or more wireless
communication networks, for example, a wireless local area network (WLAN), a cellular …

(57) ABSTRACT A multimode communication device with a shared signal path
programmable filter and a method for utilizing a shared signal path programmable filter in a …

An automatic gain control circuit is disclosed. The automatic gain control circuit receives a
radio frequency signal at an input. The input passes the radio frequency signal to a first gain …

In one embodiment, a method comprising during a first calibration instance, converting at a
first transconductance stage a first output voltage from a power amplifier of a transceiver to a …

Embodiments of methods, transceiver circuits, and systems can compensate an IQ mismatch
(eg, Tx or Rx) or a carrier leakage using a plurality of local oscillators. One embodiment of a …

Embodiments of the present invention provide a receiver and Related US Application Data a
receiving method of the receiver, so that monolithic inte gration of multiple receiving …

(57) ABSTRACT A communication device may include one or more circuits in an integrated
transmitter and receiver that includes a transmit path and a receive path. The transmit path …