Radome dielectric property distribution test system and calibration method

• Main Authors: ZHANG YUNPENG, SHI LINFENG, GAO CHONG, SONG ZHAONING, WANG PEIYI, YU CHENGYONG, PENG XIANGJIE, LI EN, GAO YONG
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses an antenna housing dielectric property distribution test system and a calibration method, and belongs to the technical field of microwave and millimeter wave material electromagnetic parameter test. The system comprises a transmitting antenna, a receiving antenna, a horizontal rotary table for placing a to-be-tested radome, a vector network analyzer, a computer, a six-axis mechanical arm, a microwave cable, the to-be-tested radome, a bottom two-dimensional rotary table and a data line. According to the testing system, the six-axis mechanical arm, the bottom two-dimensional rotating table and the horizontal rotating table are adopted for scanning the antenna housing in all directions, the testing flexibility of the antenna housing is higher, and the testing system is not only suitable for testing the dielectric property of the antenna housing, but also can be expanded to be applied to testing the electrical properties such as the wave transmission rate and the insertion phase of the ant