A 15pJ/Pulse All-Digital UWB Pulse Generator with Pulse Tuning Capability

被引：2
|
作者：
Kim, Chul [1 ]
Lehmann, Torsten [1 ]
Nooshabadi, Saeid [2 ]
机构：
[1] Univ New South Wales, Sydney, NSW, Australia
[2] GIST, Gwangju, South Korea
来源：
2008 51ST MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1 AND 2 | 2008年
关键词：
UWB; Pulse Generator; Biotelemetry;
D O I：
10.1109/MWSCAS.2008.4616865
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A novel all-digital ultra-wideband pulse generator (PG) with pulse tuning capability has been implemented in a standard 0.8 mu mCMOS process with ultra low dynamic energy consumption of 15pJ per pulse with no static current flow at 200MHz pulse repetition frequency (PRF) and 1.8V power supply. The PG generates bi-phase Gaussian, plus its 1(st) and 5(th) derivatives with a tunable pulse width, amplitude and transmit (Tx) power, using a simple circuitry, through a precise timing control of H-bridge output stage. All-digital architecture allows easy integration into a standard CMOS process.
引用
收藏
页码：578 / +
页数：2
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