中圖分類號(hào)： TN82 文獻(xiàn)標(biāo)識(shí)碼： A DOI：10.16157/j.issn.0258-7998.222533 中文引用格式： 鐘志浩,，芮錫，李從周,，等. 機(jī)載垂尾超短波一體化天線的設(shè)計(jì)[J].電子技術(shù)應(yīng)用,，2022，48(10)：103-107. 英文引用格式： Zhong Zhihao,，Rui Xi,，Li Congzhou，et al. Design of aircraft vertical tail V/UHF integrated antenna[J]. Application of Electronic Technique,，2022,，48(10)：103-107.
Design of aircraft vertical tail V/UHF integrated antenna
Zhong Zhihao1，Rui Xi1,，Li Congzhou1,，Yuan Bin2
1.Southwest China Institute of Electronic Technology，Chengdu 610036,，China,； 2.School of Electronic Science and Engineering，University of Electronic Science and Technology of China,，Chengdu 611731,，China
Abstract： In this paper, a V/UHF integrated antenna suitable for installation on the top of aircraft vertical tail is designed, which realizes the integration of antenna and radome in structure and performance. The integrated and separated V/UHF antennas are studied. The wide-band operating characteristics of the antenna are realized by using the meandering and matching technology. The measured standing wave ratio in the operating frequency band is less than or equal to 2.5. Compared with the separated antenna, the integrated antenna solves the problem of antenna gain reduction caused by the coupling effect between the antenna and the radome. By using the integrated antenna, the gain is increased by about 2 dB in the full band, the weight is reduced by 1.9 kg, and the antenna performance is comprehensively improved.
Key words : wide-band；V/UHF,；integrated,；airborne antenna；radome
