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Low power CMOS re-programmable pulse generator for UWB systems

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4 Author(s)
K. Marsden ; Dept. of Electr. & Comput. Eng., Virginia Technol., Blacksburg, VA, USA ; Hyung-Jin Lee ; Dong Ha ; Hyung-Soo Lee

In this paper we discuss the design of a CMOS based pulse generator for impulse-based UWB systems. The basic structure of our design involves a power amplifier with four control taps, which essentially decides the shape of the generated pulse. The design is versatile and may be used in a variety of UWB modulation schemes and systems. In addition, this design can also be incorporated into a multiband approach as a rectified cosine generator.

Published in:

Ultra Wideband Systems and Technologies, 2003 IEEE Conference on

Date of Conference:

16-19 Nov. 2003