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Space Objects Passive-Detecting Technology Using Direct-Broadcasting-Satellite Illuminators

Author: XuShiYou
Tutor: GuoGuiRong；ChenZengPing
School: National University of Defense Science and Technology
Course: Information and Communication Engineering
Keywords: Direct broadcast satellite Bistatic radar Detection Performance Signal detection Passive Location
CLC: TN927.2
Type: Master's thesis
Year: 2003
Downloads: 243
Quote: 7
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Abstract


In this paper, the National High Technology \This paper is divided into five chapters . The first chapter is an introduction, describes the topic background and significance , and a brief review of the opportunity illuminator radar system development history. The second chapter of the system's implementation plan, the first goal of the foundation is given space single station passive location method, the system with the corresponding time-domain signal processing method and system processing gain influence factors were analyzed , and proposed satellite TV test receiver system reform program . Chapter simulation analysis of the system detection performance . In Sinosat-1 satellite , for example, focuses on analysis of the probe, the low-orbit objectives for the system processing gain requirements. Meanwhile, the analysis of the other factors that affect the detection performance of the system . Finally, in order to take advantage of Sinosat-1 probe ISS (ISS) as an example for the simplified system model is validated . The first chapter gives a block diagram of the system architecture , and on the basis of analysis of the system implementation process needs to address several key technical issues. This chapter summarizes the work done , and analyzes the need for further research and improvement issues .

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Wireless communications > Satellite Communications and Space Communications > Satellite Communications
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