DocumentCode
482106
Title
A new ultra-wideband monocycle pulse generator using second-order transient circuit
Author
Lin, Wun-Bi ; Liu, Ying-Te ; Chen, Fu-Chiarng
Author_Institution
Dept. of Commun. Eng., Nat. Chiao Tung Univ., Hsinchu
fYear
2008
fDate
30-31 Oct. 2008
Firstpage
428
Lastpage
431
Abstract
This paper presents a new ultra-wideband (UWB) monocycle pulse generator using two wideband bipolar junction transistors (BJTs) and a second-order transient circuit to generate monocycle pulse with good symmetry and low ringing. A voltage source can be applied to adjust the amplitude and duration of the pulse. This ultra-wideband pulse generator is fabricated with microstrip technology on FR4 printed circuit board. Our work shows that the pulse generator produces a monocycle pulse whose peak-to-peak amplitude ranges from 120 mV to 280 mV and duration from 780 ps to 600 ps respectively.
Keywords
bipolar transistors; printed circuits; pulse generators; ultra wideband technology; FR4 printed circuit board; microstrip technology; second-order transient circuit; ultra-wideband monocycle pulse generator; wideband bipolar junction transistors; Microstrip; Pulse circuits; Pulse generation; Pulse shaping methods; Switches; Time domain analysis; Transmitters; Ultra wideband communication; Ultra wideband radar; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2008. EuRAD 2008. European
Conference_Location
Amsterdam
Print_ISBN
978-2-87487-009-5
Type
conf
Filename
4760893
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