DocumentCode :
2510856
Title :
An ultra-wideband monocycle pulse generator with good performance
Author :
Li, Zhong ; Lv, Xin-Xin ; Long, Yun-Fu ; Qin, Tian
Author_Institution :
Dept. of Anti-air Missile, Air Defence Forces Command Coll., Zhengzhou, China
fYear :
2011
fDate :
21-23 Oct. 2011
Firstpage :
253
Lastpage :
254
Abstract :
A new ultra-wideband monocycle pulse generator with good performance is designed and demonstrated. The pulse generator circuits employ SRD(step recovery diode), Schottky diode, and simple RC coupling and decoupling circuit, and are completely fabricated on the planar microstrip structure, which have the characteristic of low cost and small size. Through SRD modeling, the accuracy of the simulation is improved, which save the design period greatly. The generated monocycle pulse has the peak-to-peak amplitude 1.3V, pulse width 370ps and pulse repetition rate of 10MHz, whose waveform features are symmetric well and low ringing level. Good agreement between the measured and calculated results is achieved.
Keywords :
RC circuits; Schottky diodes; pulse generators; RC coupling; SRD modeling; Schottky diode; decoupling circuit; planar microstrip structure; step recovery diode; ultra-wideband monocycle pulse generator; waveform feature; Integrated circuit modeling; Load modeling; Pulse generation; Pulse measurements; Schottky diodes; Transmission line measurements; Ultra wideband technology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computational Problem-Solving (ICCP), 2011 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4577-0602-8
Electronic_ISBN :
978-1-4577-0601-1
Type :
conf
DOI :
10.1109/ICCPS.2011.6092226
Filename :
6092226
Link To Document :
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