Open AccessResearch on Simulation and Test of Antenna Isolation of Airplane and Spacecraft Platform
Author(s) -
Yuan Wang,
Rong Kong,
Weijie Tan,
Cui Lidong
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1971/1/012009
Subject(s) - spacecraft , airplane , antenna (radio) , isolation (microbiology) , computer science , engineering , attenuation , aerospace engineering , electronic engineering , simulation , telecommunications , physics , microbiology and biotechnology , optics , biology
In order to discover in time the potential interference coupling relationship caused by the installation of multiple types of frequency-using equipment and antennas on an aircraft or spacecraft platform, and to improve the rationality and compatibility of the antenna layout. The antenna isolation must be simulated at the beginning of the aircraft or spacecraft platform design, and the antenna isolation must be tested before the antenna is installed. In this article, the simulation and test results of the real case show that the model construction error during simulation, the actual spatial attenuation, the actual diffraction attenuation, the actual occlusion factor and the test error during the test process have formed the preliminary error relationship between simulation results and test results.