X-Band Aperture Coupled Slotted Waveguide Array for Side Looking Airborne Radar

被引：0

作者：

Raj, Glorious ^{[1
]}

Kumar, Nitin ^{[1
]}

Raghu, Ramkumar ^{[1
]}

Rajesh, R. ^{[1
]}

机构：

[1] DRDO, Ctr Airborne Syst, Bangalore, Karnataka, India

来源：

2024 IEEE SPACE, AEROSPACE AND DEFENCE CONFERENCE, SPACE 2024 | 2024年

关键词：

SLAR; Light weight antenna; maritime pollution surveillance; planar slotted waveguide array; aperture coupled microstrip array; OIL-SPILL;

D O I：

10.1109/SPACE63117.2024.10668380

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The work presented in this paper proposes two passive antenna array designs for Side Looking Airborne Radar application toward maritime pollution surveillance. The first proposed design is a slotted waveguide passive array for the SLAR operation, having a cladded radome that meets the requisites at the simulation level, and has been validated with measurements. Second is an aperture coupled microstrip antenna array design which offers better control over the design parameters for achieving the intended performance. Both designs have lower weight compared to the other SLAR arrays while achieving narrow beam in azimuth, and 100 MHz bandwidth in X-Band.

引用

页码：5 / 9

页数：5

共 50 条

[1] X-band waveguide array fed by a slotted waveguide
Bojovschi, A.
Galehdar, A.
Nicholson, K. J.
Callus, P. J.
Ghorbani, K.
ASIA-PACIFIC MICROWAVE CONFERENCE 2011, 2011, : 1206 - 1209
[2] Low sidelobe slotted waveguide antenna array of X-band radar system
Bo, Yong
Zhao, Qing
Xuan, Yinliang
Liu, Shuzhang
Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2015, 27 (05):
[3] Slotted meandered waveguide antenna for X-band radar applications
Nayani, A. S. Keerthi
Rao, G. Manmadha
INTERNATIONAL JOURNAL OF ELECTRONICS, 2024,
[4] X-band Slotted Waveguide Antenna
Azim, M. Tayyab
Park, Seong-Ook
2019 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2019), 2019,
[5] Radiation Characteristics of Slotted Waveguide Array Antenna for X-Band Dual-polarized Weather Radar
Hermansyah, Risdianto Yuli
Zulkifli, Fitri Yuli
Rahardjo, Eko Tjipto
2016 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS), 2016, : 3988 - 3991
[6] Design and Simulation of Slotted Waveguide Antenna Array for X-Band Radars
Pradeep, K. S.
Nagendra, N. N.
Manjunath, R. K.
2018 4TH INTERNATIONAL CONFERENCE FOR CONVERGENCE IN TECHNOLOGY (I2CT), 2018,
[7] A multi-layer S/X-band shared aperture antenna array for airborne synthetic aperture radar applications
Kothapudi, Venkata Kishore
Kumar, Vijay
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2021, 31 (08)
[8] A Waveguide Slot Array Antenna Design for X-Band Radar
Yamac, Yunus Emre
Kizilay, Ahmet
2016 9TH INTERNATIONAL KHARKIV SYMPOSIUM ON PHYSICS AND ENGINEERING OF MICROWAVES, MILLIMETER AND SUBMILLIMETER WAVES (MSMW), 2016,
[9] Calibration of an X-band airborne synthetic aperture radar with active radar calibrators and corner reflectors
Satake, M
Umehara, T
Kobayashi, T
Nadai, A
Matsuoka, T
Uratsuka, S
Wakabayashi, H
Shimada, M
CEOS SAR WORKSHOP, 2000, 450 : 95 - 98
[10] AN EXPERIMENTAL X-BAND ARRAY FOR AIRBORNE APPLICATIONS
ISAAC, MG
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1970, AES6 (05) : 734 - &

← 1 2 3 4 5 →