A COMPACT LOW POWER ULTRA WIDEBAND IMPULSE GENERATOR ON 0.18 mu M CMOS TECHNOLOGY

作者：Dong, Ruibing^*; Pokharel, Ramesh K.; Kanaya, Haruichi; Yoshida, Keiji

来源：Microwave and Optical Technology Letters, 2011, 53(5): 1128-1131.

DOI：10.1002/mop.25890

• impulse generator
• UWB
• UWB-IR
• CMOS

This article presents a compact ultra wideband (UWB) impulse generator (IG) with special shaping circuit that can operate intermittently. The pulse last for 4 ns and the measured -10 dB bandwidth is about 460 MHz. The UWB IG employs biphase shift keying (BPSK) scrambling and the power consumption is 7.3 mW at a repetition frequency of 125 Mbps. It was fabricated using Taiwan Semi-conductor Manufacture Company (TSMC) 0.18 mu m CMOS process.

• 出版日期2011-5