Decimating pseudorandom noise receiver

Shawn W. Hogberg; Jennie Si

doi:10.1109/7.745703

Decimating pseudorandom noise receiver

Shawn W. Hogberg, Jennie Si

Electrical Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A pseudorandom noise (PN) coded CW radar with a novel decimating digital correlator is discussed. The motivation for using this decimation technique is to reduce the analog-to-digital (A/D) sampling rate and corresponding digital signal processing (DSP) rates. This provides the radar designer the ability to improve the range resolution of the radar beyond the current capabilities of AJD and DSP hardware. This new decimating digital correlation technique is based on existing theories of decimating PN sequences. The fundamental principles of this decimating digital correlator design are presented and simulation results are provided to demonstrate feasibility.

Original language	English (US)
Pages (from-to)	338-343
Number of pages	6
Journal	IEEE Transactions on Aerospace and Electronic Systems
Volume	35
Issue number	1
DOIs	https://doi.org/10.1109/7.745703
State	Published - 1999

ASJC Scopus subject areas

Aerospace Engineering
Electrical and Electronic Engineering

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10.1109/7.745703

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abstract = "A pseudorandom noise (PN) coded CW radar with a novel decimating digital correlator is discussed. The motivation for using this decimation technique is to reduce the analog-to-digital (A/D) sampling rate and corresponding digital signal processing (DSP) rates. This provides the radar designer the ability to improve the range resolution of the radar beyond the current capabilities of AJD and DSP hardware. This new decimating digital correlation technique is based on existing theories of decimating PN sequences. The fundamental principles of this decimating digital correlator design are presented and simulation results are provided to demonstrate feasibility.",

author = "Hogberg, {Shawn W.} and Jennie Si",

note = "Funding Information: This work was partially supported by the Bulgarian Ministry of Education, Science and Technologies under Grant 1-508/95.",

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AB - A pseudorandom noise (PN) coded CW radar with a novel decimating digital correlator is discussed. The motivation for using this decimation technique is to reduce the analog-to-digital (A/D) sampling rate and corresponding digital signal processing (DSP) rates. This provides the radar designer the ability to improve the range resolution of the radar beyond the current capabilities of AJD and DSP hardware. This new decimating digital correlation technique is based on existing theories of decimating PN sequences. The fundamental principles of this decimating digital correlator design are presented and simulation results are provided to demonstrate feasibility.

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Decimating pseudorandom noise receiver

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