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Proceedings Paper

A new monocycle generator using transistors and diode
Author(s): Seung-Sik Lee; Jae-Yung Kim; Sang-Sung Choi; Hyeong-Soo Lee
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Paper 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 mVp_p amplitude, -10dB ringing level, and good symmetry has been demonstrated. Good agreement between the measured and ADS simulation.

Paper Details

Date Published: 7 April 2004
PDF: 4 pages
Proc. SPIE 5445, Microwave and Optical Technology 2003, (7 April 2004); doi: 10.1117/12.560860
Show Author Affiliations
Seung-Sik Lee, Electronics and Telecommunication Research Institute (South Korea)
Jae-Yung Kim, Electronics and Telecommunication Research Institute (South Korea)
Sang-Sung Choi, Electronics and Telecommunication Research Institute (South Korea)
Hyeong-Soo Lee, Electronics and Telecommunication Research Institute (South Korea)


Published in SPIE Proceedings Vol. 5445:
Microwave and Optical Technology 2003

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