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This paper presents a simple ultra wideband pulse generator circuit using only two SRD components. The result shows a Gaussian pulse 340 psec in width. In addition, high order derivative Gaussian filter with microstrip line and parallel stub was designed and fabricated so that DS-UWB pulse generator could reduce the frequency spectrum of WLAN by 25 dB compared to the spectral power of the adjacent UWB band.
Microwave Conference, 2006. APMC 2006. Asia-Pacific
Date of Conference: 12-15 Dec. 2006