TY - GEN
T1 - A scattering measurement carrier of conformal Antenna
AU - Jing-Cheng, Zhao
AU - Shao-Zhu, Gu
AU - Tao, Yang
AU - Wu, Zhang
N1 - Publisher Copyright:
© 2017 AΒociation for Computing Machinery.
PY - 2017/11/7
Y1 - 2017/11/7
N2 - The Radar CroΒ Section (RCS) measurement of the installed conformal antenna is a difficult problem. Using ultra low RCS carrier or choosing scattering location of the antenna after the imaging is existing measurement methods with different iΒues. The method of carrier cancellation can effectively preserve the antenna mode scattering under the premise of eliminating the influence of the carrier, but it has certain requirements for the carrier. In this paper, a measurement carrier is designed based on a cone-shape with tip cutting by a plane, which is lower than -15 dBsm both HH and VV polarization between 1-6GHz frequency domain in large angle range. Applying the carrier cancellation method, equivalent background level of the conformal antenna RCS mounted on the carrier up to -50 dBsm, meeting the general conformal antenna scattering measurement requirements.
AB - The Radar CroΒ Section (RCS) measurement of the installed conformal antenna is a difficult problem. Using ultra low RCS carrier or choosing scattering location of the antenna after the imaging is existing measurement methods with different iΒues. The method of carrier cancellation can effectively preserve the antenna mode scattering under the premise of eliminating the influence of the carrier, but it has certain requirements for the carrier. In this paper, a measurement carrier is designed based on a cone-shape with tip cutting by a plane, which is lower than -15 dBsm both HH and VV polarization between 1-6GHz frequency domain in large angle range. Applying the carrier cancellation method, equivalent background level of the conformal antenna RCS mounted on the carrier up to -50 dBsm, meeting the general conformal antenna scattering measurement requirements.
KW - Carrier cancellation
KW - Conformal antenna
KW - RCS
UR - https://www.scopus.com/pages/publications/85045905325
U2 - 10.1145/3158233.3159325
DO - 10.1145/3158233.3159325
M3 - 会议稿件
AN - SCOPUS:85045905325
T3 - ACM International Conference Proceeding Series
SP - 150
EP - 154
BT - Proceedings of 2017 2nd International Conference on Communication and Information Systems, ICCIS 2017
PB - Association for Computing Machinery
T2 - 2nd International Conference on Communication and Information Systems, ICCIS 2017
Y2 - 7 November 2017 through 9 November 2017
ER -