TY - GEN
T1 - A design of 94GHz millimeter wave individual soldier array antenna
AU - Qiu, Jinghui
AU - Guo, Xiaoxue
AU - Qiu, Shuang
AU - Wang, Nannan
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/12
Y1 - 2019/12
N2 - This article describes an array antenna for a soldier radar. The antenna operates at 94 GHz. First, it is necessary to design a microstrip patch unit that meets the requirements, and then use the designed array element to design the array. The design of the linear array adopts the design method of the edge-shooting linear array. The series feed network is used between the units, and the last patch on each line array is slotted to adjust the deviation of the radiation direction on the pattern. A parallel feed network is used for feeding between the linear arrays, and matching branches are also added on the parallel main feed lines for quarter impedance transformation. The feed structure uses a waveguide-transferred microstrip. Due to its simple structure and ease of fabrication, the way of probe transition is chosen. The antenna's-10dB bandwidth is from 92.6-95 GHz with a bandwidth of 2.4GHz. The-15dB bandwidth is from 93.2-94.5 GHz, the bandwidth reaches 1.3GHz, and vert S {11}vert reaches-49.5dB at 93.7GHz. The gain reaches 17.9 dB at 94 GHz.
AB - This article describes an array antenna for a soldier radar. The antenna operates at 94 GHz. First, it is necessary to design a microstrip patch unit that meets the requirements, and then use the designed array element to design the array. The design of the linear array adopts the design method of the edge-shooting linear array. The series feed network is used between the units, and the last patch on each line array is slotted to adjust the deviation of the radiation direction on the pattern. A parallel feed network is used for feeding between the linear arrays, and matching branches are also added on the parallel main feed lines for quarter impedance transformation. The feed structure uses a waveguide-transferred microstrip. Due to its simple structure and ease of fabrication, the way of probe transition is chosen. The antenna's-10dB bandwidth is from 92.6-95 GHz with a bandwidth of 2.4GHz. The-15dB bandwidth is from 93.2-94.5 GHz, the bandwidth reaches 1.3GHz, and vert S {11}vert reaches-49.5dB at 93.7GHz. The gain reaches 17.9 dB at 94 GHz.
KW - Individual soldier array antenna
KW - Microstrip array antenna
KW - Serial-to-feed network
KW - Waveguide-transferred microstrip
UR - https://www.scopus.com/pages/publications/85082987267
U2 - 10.1109/APMC46564.2019.9038324
DO - 10.1109/APMC46564.2019.9038324
M3 - 会议稿件
AN - SCOPUS:85082987267
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
SP - 252
EP - 254
BT - Proceedings of the 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019
Y2 - 10 December 2019 through 13 December 2019
ER -