Inventor
Gunasekaran Karthikeyan
IN11 patents
Patents
11 patentsUS11533068B1Dec 20, 2022
Low intermediate frequency transmitter
TEXAS INSTRUMENTS INC9 citations84
US9887702B1Feb 6, 2018
High-speed dynamic element matching
TEXAS INSTRUMENTS INC7 citations82
US10425044B1Sep 24, 2019
Cancellation capacitor for aliasing and distortion improvement
TEXAS INSTRUMENTS INC4 citations72
US9660665B2May 23, 2017
Delta sigma modulator with dynamic error cancellation
TEXAS INSTRUMENTS INC2 citations70
US12244319B2Mar 4, 2025
Charge pump spur correction
TEXAS INSTRUMENTS INC0 citations61
US12562820B2Feb 24, 2026
Spur correction
TEXAS INSTRUMENTS INC0 citations54
US11777513B2Oct 3, 2023
FDAC/2 spur estimation and correction
TEXAS INSTRUMENTS INC0 citations53
US9906237B1Feb 27, 2018
Digital-to-analog converter and method of operating
TEXAS INSTRUMENTS INC1 citations51
US9716514B2Jul 25, 2017
Delta sigma modulator with modified DWA block
TEXAS INSTRUMENTS INC0 citations51
US9853657B2Dec 26, 2017
Delta sigma modulator with dynamic error cancellation
TEXAS INSTRUMENTS INC0 citations49
US12388449B2Aug 12, 2025
Quantization extraction for phase-locked loop oscillators
TEXAS INSTRUMENTS INC0 citations44