@inproceedings{a1e2b167a7b74fc0b54df32ca29440e7,
title = "Wide Field-of- View Ellipsoidal Dragonian Antenna for Near-Field Focused FPA-Fed Terahertz Imagers",
abstract = "An optimized wide field-of-view (Fo V) ellipsoidal Dragonian antenna for near-field focused focal plane array (FPA)-fed Terahertz imagers is presented. We demonstrate the design equivalence between a paraboloidal main reflector and an ellipsoidal one. The proposed reflector configuration allows maximizing the number of active FPA elements and minimizing the array size during scanning. A joint analysis based on PO/PTD and MLFMM verifies that the optimum configuration can achieve a uniform scanning performance of a 40 mm HPBW on the near-field focal plane, a broad range of ± 16°FoV before reaching the 3dB scan loss limit.",
keywords = "Reflector antennas, focal plane array (FPA), passive imager, terahertz",
author = "Qian Song and Pengcheng Wang and Nannan Wang and Jinghui Qiu",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 14th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 ; Conference date: 12-08-2022 Through 15-08-2022",
year = "2022",
doi = "10.1109/ICMMT55580.2022.10022801",
language = "英语",
series = "2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings",
address = "美国",
}