A new monocycle generator using transistors and diode

Seung-Sik Lee; Jae-Yung Kim; Sang-Sung Choi; Hyeong-Soo Lee

doi:10.1117/12.560860

7 April 2004 A new monocycle generator using transistors and diode

Seung-Sik Lee, Jae-Yung Kim, Sang-Sung Choi, Hyeong-Soo Lee

Proceedings Volume 5445, Microwave and Optical Technology 2003; (2004) https://doi.org/10.1117/12.560860
Event: Microwave and Optical Technology 2003, 2003, Ostrava, Czech Republic

Abstract

A new monocycle generator using transistors and Schottky Diode is introduced. It generates ultra-short pulses for Ultra-Wide Band (UWB). The pulse-shaping circuit consist of a rectifying diode and a resistor to achieve substantial removal of the pulse ringing. The pulse width is depended on time delay of one of transistor input. An ultra-short monocycle pulse of 900 ps pulse width, 240 mV_{p_p} amplitude, -10dB ringing level, and good symmetry has been demonstrated. Good agreement between the measured and ADS simulation.

Citation Download Citation

Seung-Sik Lee, Jae-Yung Kim, Sang-Sung Choi, and Hyeong-Soo Lee "A new monocycle generator using transistors and diode", Proc. SPIE 5445, Microwave and Optical Technology 2003, (7 April 2004); https://doi.org/10.1117/12.560860

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