Navigation radar signal acquisition and measurement system

Author

Li, Shaowei ; Zhuang, Xinqing

Author_Institution

Merchant Marine Coll., Shanghai Maritime Univ., Shanghai, China

fYear

2009

fDate

16-19 Aug. 2009

Abstract

In the course of navigation, radar is a very important navigation aids. However, different types of radar always have different signal definition. In this paper, a kind of method on radar signal acquisition and measurement based on embedded system is proposed. The system, which could automatically detect some common radar signal parameter, is consist of CPLD, ARM micro processor, ADC and amplifier. Radar echo video, heading position, bearing and trigger pulse signal are sent to the control unit through filter and acquisition circuit. After being processed by CPU, the frequency, amplitude and range of radar signal will be accurately shown to the user.

Keywords

embedded systems; radar detection; radar signal processing; radionavigation; embedded system; navigation aids; navigation radar signal acquisition; radar echo video; radar signal measurement system; Automatic control; Embedded system; Filters; Navigation; Pulse amplifiers; Pulse circuits; Radar detection; Radar measurements; Radar signal processing; Signal processing; embedded system; radar signal measurement; signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3863-1

Electronic_ISBN

978-1-4244-3864-8

Type

conf

DOI

10.1109/ICEMI.2009.5274666

Filename

5274666