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Design and analysis of ultra-wide ba...

Lee, Sangyoub.

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Design and analysis of ultra-wide bandwidth impulse radio receiver.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Design and analysis of ultra-wide bandwidth impulse radio receiver./
Author:	Lee, Sangyoub.
Description:	105 p.
Notes:	Source: Dissertation Abstracts International, Volume: 64-06, Section: B, page: 2829.
Contained By:	Dissertation Abstracts International64-06B.
Subject:	Engineering, Electronics and Electrical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3094353

Design and analysis of ultra-wide bandwidth impulse radio receiver.
Lee, Sangyoub.

Design and analysis of ultra-wide bandwidth impulse radio receiver. - 105 p.

Source: Dissertation Abstracts International, Volume: 64-06, Section: B, page: 2829.

Thesis (Ph.D.)--University of Southern California, 2002.

The wireless system is being rapidly proliferated in our life. The growing of capacity in wireless communication requires a new type of wireless communication method which does not effect current systems. A new system that fulfills this requirement is the Ultra-Wide bandwidth (UWB) impulse radio. In addition, the UWB system also promises low power, covert communication, and very high processing gain. In this dissertation, an UWB system which can lead this next generation of communications of an UWB radio is introduced.Subjects--Topical Terms:

626636
Engineering, Electronics and Electrical.

Design and analysis of ultra-wide bandwidth impulse radio receiver.
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100 1 $a Lee, Sangyoub. $3 1948815
245 1 0 $a Design and analysis of ultra-wide bandwidth impulse radio receiver.
300 $a 105 p.
500 $a Source: Dissertation Abstracts International, Volume: 64-06, Section: B, page: 2829.
500 $a Adviser: Robert Scholtz.
502 $a Thesis (Ph.D.)--University of Southern California, 2002.
520 $a The wireless system is being rapidly proliferated in our life. The growing of capacity in wireless communication requires a new type of wireless communication method which does not effect current systems. A new system that fulfills this requirement is the Ultra-Wide bandwidth (UWB) impulse radio. In addition, the UWB system also promises low power, covert communication, and very high processing gain. In this dissertation, an UWB system which can lead this next generation of communications of an UWB radio is introduced.
520 $a In this work, the complete front-end of an UWB radio and its components are described in a detailed analysis. The main focus of this work is the design of the UWB system's wide-bandwidth components.
520 $a In the course of this dissertation, the UWB system, its UWB signal properties and its possible system architecture are described. Based on these system characteristics, required RF components are designed with IBM's Silicon Germanium (SiGe) 0.5 mum process and analyzed. Using this technology, the two important front-end functions highlighted in this work are signal amplification for wide-bandwidth and correlation detection of the signal.
520 $a Theoretical investigation of the conventional front-end components illustrates deficiencies of current technologies that frustrate the wide-bandwidth design task. Along with these investigations, possible solutions for wide-bandwidth components design are provided.
520 $a As final goals of this dissertation, the new UWB system design has been constructed with a sinusoidal correlator template, and a wide-bandwidth LNA and mixer have been designed. The LNA achieves 0.8 GHz bandwidth, 8.4 dB flat gain over its frequency range, 3 dB noise figure and -6 dBm dynamic range with shunt-series feedback topology. The mixer achieves 13 dB conversion gain, 15 dB noise figure and -6.3 dB dynamic range using the CS-CG pair as the mixer's transconductance.
590 $a School code: 0208.
650 4 $a Engineering, Electronics and Electrical. $3 626636
690 $a 0544
710 2 0 $a University of Southern California. $3 700129
773 0 $t Dissertation Abstracts International $g 64-06B.
790 1 0 $a Scholtz, Robert, $e advisor
790 $a 0208
791 $a Ph.D.
792 $a 2002
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3094353