ABSTRACT A method and device for calibrating a DC offset and an 1-Q imbalance
component of an RF transceiver, the method including inputting a test signal into a …

A radio frequency (RF) receive circuit is described herein. In accordance with one
embodiment, the RF receive circuit includes a mixer configured to receive an RF input signal …

(57) ABSTRACT A radar sensor includes a mixer configured to receive an radio frequency
(RF) input signal to down-convert the RF input signal into a base-band or intermediate …

(57) ABSTRACT A mismatch compensating device includes: a signal genera tor,
synchronously outputting first and second signal; a gain and phase compensator …

(57) ABSTRACT A method for determining an image rejection characteristic of a receiver
within a transceiver is provided. The trans ceiver uses a common local oscillator. The …

An example front-end module includes a channel to connect to a device under test (DUT).
The front-end module includes a transmission line between the DUT and the front-end …

Embodiments of the present disclosure provide a transmitter system including: a source
follower (SF) sub-stage having a pair of transistors, one being coupled to a biasing voltage …

2023-09-27 Assigned to SAMSUNG ELECTRONICS CO., LTD. reassignment SAMSUNG
ELECTRONICS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT …

US11671131B2 - Transmitter circuit, compensation value calibration device and method for
calibrating IQ imbalance compensation values - Google Patents US11671131B2 …

US11626897B2 - Transmitter circuit, compensation value calibration device and method for
calibrating IQ imbalance compensation values - Google Patents US11626897B2 …