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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1992, Vol. 13 ›› Issue (11): 682-684.

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A STUDY ON OPTIMUM DESIGN FOR LOW RADAR CROSS SECTION COMPOSITE PLATES

Yu Xiong-qing, Yang Jing-zuo   

  1. Department of Aircraft Engineering, Nanjing Aeronautical Institute, Nanjing, 210016
  • Received:1991-04-20 Revised:1992-03-27 Online:1992-11-25 Published:1992-11-25

Abstract:

This paper presents the optimum design method for Low Radar Cross Section (LRCS) composite plates by means of electromagnetic reflection coefficient of multilayer dielectrics and optimization techniques. A computer code based on this method has been developed for optimum design for LRCS composite plates. Two examples are given in order to verify this code. The code is a useful tool for aircraft designers in selecting structural materials and designing structure of LRCS aircraft.

Key words: composite, radar cross section, aircraft design