[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

Journal of Projectiles, Rockets, Missiles and Guidance >

2015 , Vol. 35 >Issue 6: 152 - 154

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.06.039

CORRELATION TECHNOLOGY

Broadband Microstrip Antenna for Phased Array Applications

  • MA Chun'e ,
  • CHEN Zhihui ,
  • TIAN Lei
Expand
  • China Airborne Missile Academy, Henan Luoyang 471009, China

Received date: 2014-12-08

  Online published: 2025-05-28

Fold

Abstract

For the application of microstrip antenna in phased array, a broadband miniaturized microstrip antenna with phased array was proposed. The microstrip antenna in this paper adopts double-layer microstrip structure with coaxial probe rear feeding it. The antenna possesses wide bandwidth, wide beam-width, wide scanning angle and easy to process and manufacture. The microstrip patch with these characteristics is suitable for application of phased array antenna. Finally, A 11 × 11 microstrip array with the element mentioned above has been designed, fabricated and tested. The measurement results show that: the bandwidth with active VSWR below 2.5 takes over 26% within ±50 degree scanning; Element pattern half-power beamwidth is about 100 degree.

Key words： microstrip; antenna; wide bandwidth; wide-beam; phased array

Cite this article

MA Chun'e , CHEN Zhihui , TIAN Lei . Broadband Microstrip Antenna for Phased Array Applications[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(6) : 152 -154 . DOI: 10.15892/j.cnki.djzdxb.2015.06.039

[an error occurred while processing this directive]

References

[1]
卢晓鹏, 李雁, 李昂. 一种用于微带半波振子天线的新型BALUN[J]. 雷达科学与技术, 2006. 4 (4): 236-239.
[2]
Oberhart M L, Lo Y T, Lee R Q H. New simplified network for an array module of four microstrip elements[J]. Electronic Letters, 1987, 23 (9): 436-437.
[3]
林昌禄. 天线工程手册[M]. 北京: 电子工业出版社, 2002: 271-299.
[4]
饶佳人. 阵列天线互耦特性研究[D]. 南京: 南京航空航天大学, 2013.
[5]
Malkones M. Mutual coupling between microstrip patchs antennas[J]. Electronics Letters, 1982, 18 (12): 510-522.
[6]
Penard E, Daniel J P. Mutual coupling between microstrip antennas[J]. Electronics Letters, 1982, 18 (14): 605-607.
[7]
Van Lil E H, Vande Capelle A R. Transmission line model for mutual coupling between microstrip antennas[J]. IEEE Transactions on Antennas and Propagation, 1984, 32 (8): 816-821.
Options
Outlines

/

〈 〉

[an error occurred while processing this directive]