DocumentCode
3463303
Title
Quadrature/correlating sampler and pulse generator for mmwave UWB QAM modulation and wide-band signaling
Author
Pepper, Steven H.
Author_Institution
Picosecond Pulse Labs, Beaverton, OR, USA
Volume
3
fYear
2005
fDate
4-6 Oct. 2005
Abstract
A unique reciprocal, balanced, interferrometric, four diode sampling architecture is described, in which two correlated samples are taken for each cycle of the LO (sample clock). The time skew between samples is adjustable, which allows a wide range of applications both as a correlating sampler and a monocycle pulse generator. Applications areas include: UWB QAM signal generation and detection, image reject mixing, correlated double sampling, clock recovery, and jitter analysis.
Keywords
correlation methods; pulse generators; quadrature amplitude modulation; signal processing equipment; signal sampling; synchronisation; timing jitter; ultra wideband communication; QAM modulation; UWB modulation; clock recovery; correlating sampler; image reject mixing; jitter analysis; mm-wave modulation; monocycle pulse generator; quadrature sampler; sample clock; signal detection; signal generation; wide-band signaling; Clocks; Diodes; Image generation; Pulse generation; Pulse modulation; Quadrature amplitude modulation; Sampling methods; Signal detection; Signal generators; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2005 European
Print_ISBN
2-9600551-2-8
Type
conf
DOI
10.1109/EUMC.2005.1610392
Filename
1610392
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