SCANNING ANTENNA AT THZ BAND BASED ON QUASI-OPTICAL TECHNIQUES

被引：14
|
作者：
Dou, W. B. [1 ]
Meng, H. F. [1 ]
Ni, B. [1 ]
Wang, Z. X. [1 ]
Yang, F. [1 ]
机构：
[1] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2010年 / 108卷
关键词：
WAVE-GUIDE; TERAHERTZ; SURFACE; MILLIMETER; HORN;
D O I：
10.2528/PIER10062810
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A scanning antenna at THz region is proposed and developed based on the quasi-optical techniques. It is composed of extended hemispherical lens/dielectric waveguide feed, inverse Cassegrain antenna, and transform lens. The extended hemispherical lens/dielectric waveguide feed is the key innovation of the scanning antenna. The inverse Cassegrain antenna is realized at THz region with special process and techniques, and the transform lens is used to match the input beam and the quasi-optical feed. The properties of the quasi-optical antenna are simulated with the FDTD method, and the experiments are carried out. The measured radiation pattern of the antenna is in agreement with the simulated result.
引用
收藏
页码：343 / 359
页数：17
相关论文
共 50 条
  • [1] Quasi-Optical Scanning Antenna at THz Band
    Dou, W. B.
    Meng, H. F.
    Nie, B.
    Wang, Z. X.
    Yang, F.
    40TH EUROPEAN MICROWAVE CONFERENCE, 2010, : 1345 - 1348
  • [2] Simulation of a membrane based quasi-optical antenna at 2.5 THz
    Miao, W.
    Dauplay, F.
    Delorme, Y.
    Baubert, J.
    Beaudin, G.
    Shi, S. C.
    2007 5TH INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, 2007, : 295 - +
  • [3] THz Broadband Quasi-Optical Mode Converter Antenna System
    Du, Chao-Hai
    Pan, Shi
    Liu, Pu-Kun
    9TH INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, VOL. 1, (ICMMT 2016), 2016, : 14 - 16
  • [4] Quasi-Optical Techniques for Measuring Material Properties in the THz Region
    Martens, Jon
    Hesler, Jeffrey
    Arsenovic, Alex
    MICROWAVE JOURNAL, 2014, 57 (03) : 76 - +
  • [5] Airborne radiometer broadband quasi-optical scanning antenna system
    Khlopov, GI
    Komyak, VA
    Kostenko, AA
    Martynuk, SP
    MSMW'98 - SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2, 1998, : 667 - 668
  • [6] QUASI-OPTICAL TECHNIQUES
    GOLDSMITH, PF
    PROCEEDINGS OF THE IEEE, 1992, 80 (11) : 1729 - 1747
  • [7] Quasi-Optical THz Accelerating Structures
    Kuzikov, Sergey
    Antipov, Sergey
    Vikharev, Alexander
    Danilov, Yury
    Gomez, Edgar
    2018 IEEE ADVANCED ACCELERATOR CONCEPTS WORKSHOP (AAC), 2018,
  • [8] The Development of Quasi-Optical THz Detectors
    Hesler, Jeffrey L.
    Liu, Lei
    Xu, Haiyong
    Duan, Yiwei
    Weikle, Robert M.
    2008 33RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES, VOLS 1 AND 2, 2008, : 204 - +
  • [9] Developments in quasi-optical design for THz
    O'Sullivan, C
    Murphy, JA
    Cahill, G
    Gradziel, ML
    Trappe, N
    White, D
    Yurchenko, V
    Withington, S
    Jellema, W
    MILLIMETER AND SUBMILLIMETER DETECTORS FOR ASTRONOMY II, 2004, 5498 : 320 - 331
  • [10] THz BAND QUASI-OPTICAL MEASURING DEVICES BASED ON A SQUARE METAL-DIELECTRIC WAVEGUIDE
    Bezborodov, Vladimir I.
    Kiseliov, Vladimir K.
    Kuleshov, Yevgenii M.
    Yanovsky, Moisey S.
    PROCEEDINGS OF TERA 2008 INTERNATIONAL WORKSHOP THZ RADIATION: BASIC RESEARCH AND APPLICATIONS, 2008, : 3 - 9
12345