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Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
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612-822-4611
Broadband Direct RF Digitization Receivers

Broadband Direct RF Digitization Receivers

Hardcover

Series: Analog Circuits and Signal Processing, Book 121

Technology & EngineeringGeneral Computers

ISBN10: 3319011499
ISBN13: 9783319011493
Publisher: Springer Pg
Published: Sep 19 2013
Pages: 162
Weight: 1.05
Height: 0.70 Width: 6.20 Depth: 9.20
Language: English
This book discusses the trade-offs involved in designing direct RF digitization receivers for the radio frequency and digital signal processing domains. A system-level framework is developed, quantifying the relevant impairments of the signal processing chain, through a comprehensive system-level analysis. Special focus is given to noise analysis (thermal noise, quantization noise, saturation noise, signal-dependent noise), broadband non-linear distortion analysis, including the impact of the sampling strategy (low-pass, band-pass), analysis of time-interleaved ADC channel mismatches, sampling clock purity and digital channel selection. The system-level framework described is applied to the design of a cable multi-channel RF direct digitization receiver. An optimum RF signal conditioning, and some algorithms (automatic gain control loop, RF front-end amplitude equalization control loop) are used to relax the requirements of a 2.7GHz 11-bit ADC.

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