Transmit/receive module of multiwavelength optically controlled phased-array antennas

被引：23
|
作者：
Tong, DTK [1 ]
Wu, MC [1 ]
机构：
[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1998年 / 10卷 / 07期
关键词：
phased arrays; gratings; wavelength-division-multiplexing; optical delay lines;
D O I：
10.1109/68.681303
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：
We report on a transmit/receive module of multiwavelength optically controlled phased-array antennas. Both transmit and receive mode of the module employs a single programmable dispersion matrix to provide true time delays for all antenna elements. The multiwavelength receiver combines antenna signals in the optical domain without suffering from coherent interference. Therefore, squint-free receiver over a broad frequency band can be achieved. Experimentally, squint-free beam receiving with 2-b scan angle resolution is demonstrated over an equipment-limited frequency range from de to 4 GHz.
引用
下载
收藏
页码：1018 / 1020
页数：3
相关论文
共 50 条
  • [31] PHASED-ARRAY ANTENNAS FOR RADARS AND TELECOMMUNICATIONS
    DRABOWITCH, S
    ANNALES DES TELECOMMUNICATIONS-ANNALS OF TELECOMMUNICATIONS, 1985, 40 (3-4): : 171 - 180
  • [32] Joint Transmit-Receive Subarray Synthesis Optimization for Hybrid MIMO Phased-Array Radar
    Li, Yi
    Zhang, Ying
    Xie, Wenchong
    2017 10TH INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, BIOMEDICAL ENGINEERING AND INFORMATICS (CISP-BMEI), 2017,
  • [33] DESIGN OF A PHASED-ARRAY ANTENNA USING SOLID-STATE TRANSMIT-RECEIVE MODULES
    CLARIDGE, PA
    GATES, WG
    GRAHAM, WJM
    HAZELDINE, P
    TENCH, MDR
    YOUNG, R
    19TH EUROPEAN MICROWAVE CONFERENCE : MICROWAVE 89, 1989, : 1131 - 1140
  • [34] TRANSCEIVER MODULE FOR LIGHTWEIGHT PHASED-ARRAY
    AFRASHTEH, A
    MICROWAVES & RF, 1985, 24 (05) : 149 - 149
  • [35] TRANSCEIVER MODULE FOR LIGHTWEIGHT PHASED-ARRAY
    AFRASHTEH, A
    STACHEJKO, V
    STAIMAN, D
    MICROWAVE JOURNAL, 1985, 28 (05) : 64 - 64
  • [36] Spatial light modulators for optically controlled phased-array radar systems
    Li, Xiao-Feng
    Yang, Qing-Zong
    Bandaoti Guangdian/Semiconductor Optoelectronics, 2002, 23 (06):
  • [37] Octal Transmit Receive Module for Wideband Phased Arrays
    Sreenivasulu, K.
    Rao, D. Srinivasa
    Varshney, Swaraj
    Gaddam, Dr. Hemanth
    Ray, Dr. K. P.
    2022 IEEE INTERNATIONAL SYMPOSIUM ON PHASED ARRAY SYSTEMS & TECHNOLOGY (PAST), 2022,
  • [38] Robust Transmit Nulling in Phased Array Antennas
    Vouras, Peter
    de Graaf, Jean
    2011 CONFERENCE RECORD OF THE FORTY-FIFTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS (ASILOMAR), 2011, : 2101 - 2103
  • [39] A novel multiwavelength optically controlled phased array antenna with a programmable dispersion matrix
    Tong, DTK
    Wu, MC
    IEEE PHOTONICS TECHNOLOGY LETTERS, 1996, 8 (06) : 812 - 814
  • [40] MICROWAVE THEORY OF PHASED-ARRAY ANTENNAS - REVIEW
    STARK, L
    PROCEEDINGS OF THE IEEE, 1974, 62 (12) : 1661 - 1701
12345