Paper Title:
A Study of Processing of the Leakage Signal for Single Antenna LFMCW Radar Altimeter
  Abstract

To fulfill the practical demands of airborne equipment’s miniaturization and integration, topic around single antenna radar altimeter become one hot topic. But the problem of leakage signal greatly limits its applied scope. To solve this problem, first,carry out qualitative analysis on the leakage single of the single antenna altimeter; secondly, apply the Reflected Power Canceller (RPC) to the receiver of the single antenna altimeter system, and then propose the optimal design; afterwards, implement the theoretical analysis of leakage signal and the echo signal of the altimeter; finally, simulation of the cancellation performance is carried out, and the results indicate that the effect on cancelling is significant.

  Info
Periodical
Chapter
Chapter 4: Fault Diagnose and Electronmechanical Control
Edited by
Zhixiang Hou
Pages
794-798
DOI
10.4028/www.scientific.net/AMM.128-129.794
Citation
G. Q. Zeng, F. Zhang, Z. M. Wei, "A Study of Processing of the Leakage Signal for Single Antenna LFMCW Radar Altimeter", Applied Mechanics and Materials, Vols. 128-129, pp. 794-798, 2012
Online since
October 2011
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Price
$32.00
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