TY - GEN
T1 - The analysis and simulation of focusing characteristics of ellipsoidal antenna for millimeter-wave imaging
AU - Wang, Nannan
AU - Qiu, Jinghui
AU - Deng, Weibo
PY - 2008
Y1 - 2008
N2 - The focusing characteristics of ellipsoidal antenna in the millimeter-wave imaging system are analyzed in this paper, which is used for detecting objects hidden in people's body. And it is points out that the advantages of the ellipsoidal antenna having double focusing points, comparing to parabolic antenna in the condition of imaging in near-field. Through the analysis of axial focusing characteristics of even circular caliber antenna, some main parameters which influence axial focusing characteristics are obtained. Using statistics computational method and simulation of ellipsoidal conjugate imaging, the methods for designing ellipsoidal antenna, and the position of focusing spot and changing rule of radius in millimeter-wave imaging system are obtained.
AB - The focusing characteristics of ellipsoidal antenna in the millimeter-wave imaging system are analyzed in this paper, which is used for detecting objects hidden in people's body. And it is points out that the advantages of the ellipsoidal antenna having double focusing points, comparing to parabolic antenna in the condition of imaging in near-field. Through the analysis of axial focusing characteristics of even circular caliber antenna, some main parameters which influence axial focusing characteristics are obtained. Using statistics computational method and simulation of ellipsoidal conjugate imaging, the methods for designing ellipsoidal antenna, and the position of focusing spot and changing rule of radius in millimeter-wave imaging system are obtained.
UR - https://www.scopus.com/pages/publications/51149116755
U2 - 10.1109/ICMMT.2008.4540845
DO - 10.1109/ICMMT.2008.4540845
M3 - 会议稿件
AN - SCOPUS:51149116755
SN - 9781424418794
T3 - 2008 International Conference on Microwave and Millimeter Wave Technology Proceedings, ICMMT
SP - 1862
EP - 1865
BT - 2008 International Conference on Microwave and Millimeter Wave Technology Proceedings, ICMMT
T2 - 2008 International Conference on Microwave and Millimeter Wave Technology, ICMMT
Y2 - 21 April 2008 through 24 April 2008
ER -