Che-Fu LiangShih-Tsai LiuSHEN-IUAN LIU2018-09-102018-09-102006-1100189200http://scholars.lib.ntu.edu.tw/handle/123456789/325488https://www.scopus.com/inward/record.uri?eid=2-s2.0-33750843395&doi=10.1109%2fJSSC.2006.882889&partnerID=40&md5=65fd5ce77b16c03d214d8d070998e847A 100-Mb/s pulse position modulation generator is presented for impulse-radio ultra-wideband applications. The pulse generator provides a data rate of 100 Mb/s and a pulse width of 1 ns. To achieve an accurate pulse position and pulse width, a mixed-mode calibration circuit is used to calibrate the output buffer of the delay-locked loop. The proposed circuit has been fabricated in a 0.35-μm CMOS process. After the calibration, the measurement results show that both the pulse-width error and the pulse-position error are less than 4%. © 2006 IEEE.Calibration; Delay-locked loop (DLL); Pulse generator; Pulse-position modulation; Ultra-wideband (UWB)[SDGs]SDG7Delay-locked loop (DLL); Pulse-position modulation; Ultra-wideband (UWB); Calibration; CMOS integrated circuits; Error analysis; Pulse modulation; Pulse generatorsjournal article10.1109/JSSC.2006.8828892-s2.0-33750843395WOS:000241713500006