@inproceedings{5d0754cbc3bd42e09708c01f7a598c40,
title = "Design of a Wideband Low profile Omnidirectional Bi-conical Antenna",
abstract = "A vertically polarized omnidirectional bi-conical antenna is proposed in this paper. The antenna can be used to transmit and receive signals on the aircraft. The design features an embedded cavity structure formed by reducing the antenna profile and integrating it into the aircraft surface, significantly reducing hydrodynamic effects compared to traditional conformal antennas. The coaxial-fed structure comprises a biconical radiator, conical guiding medium, and a conical cavity between the aircraft body and guiding medium. This configuration extends the operational bandwidth for multi-band communication while maintaining required electrical performance. Through optimized design of the guiding medium's dimensions and shape, the antenna achieves enhanced low-elevation gain characteristics. Experimental results demonstrate effective operation across 4-6 GHz with VSWR <2 and low-elevation gain reaching approximately 0.8 dB. The proposed design offers an aerodynamically favorable solution that meets both communication performance and aircraft integration requirements.",
keywords = "low proflie, omnidirectional antenna, wideband",
author = "Yue Zhao and Han, \{Song Yan\} and Zhou, \{Shi Gang\}",
note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 8th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2025 ; Conference date: 26-07-2025 Through 28-07-2025",
year = "2025",
doi = "10.1109/ICEICT66683.2025.11160072",
language = "英语",
series = "2025 IEEE 8th International Conference on Electronic Information and Communication Technology, ICEICT 2025",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "432--435",
booktitle = "2025 IEEE 8th International Conference on Electronic Information and Communication Technology, ICEICT 2025",
}