A Tunable K-Band Reflector

被引：4
|
作者：
Kohlberger, Christoph [1 ]
Kearns, Andrew [1 ]
Stelzer, Andreas [2 ]
机构：
[1] Silicon Austria Labs GmbH, Res Unit Millimeter Wave Technol, A-4040 Linz, Austria
[2] Johannes Kepler Univ Linz, A-4040 Linz, Austria
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2023年 / 22卷 / 02期
关键词：
Active metamaterial; frequency selective surface; lumped elements; reflect array; tunable reflector;
D O I：
10.1109/LAWP.2022.3210225
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：
This letter presents a concept for a surface exhibiting tunable reflectivity that operates within the K-band using varactor diodes. Thereby, the impedance of a two-layer metasurface is controlled through lumped components at its back side and not at the front, where discrete elements would scatter the incident wave. A reflector's design, verification, and modeling through an equivalent circuit as well as full-wave simulations are presented in detail. Finally, the tunable reflection parameters of the surface as well as its reflection beam pattern under different biasing conditions are shown.
引用
收藏
页码：328 / 332
页数：5
相关论文
共 50 条
  • [31] Design of K-band gunn oscillator
    Lee, Jae-Young
    Lee, Kyu-Bok
    2005 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS 1-5, 2005, : 3176 - 3179
  • [32] K-band waveguide Bragg structures
    Danilov, V.
    Oliynik, V.
    2006 16TH INTERNATIONAL CRIMEAN CONFERENCE MICROWAVE & TELECOMMUNICATION TECHNOLOGY, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 2006, : 830 - +
  • [33] MEASUREMENTS OF K-BAND ANTENNA PATTERNS
    KOZU, T
    MURAKAMI, H
    ARAI, K
    MOCHIZUKI, R
    IEEE TRANSACTIONS ON BROADCASTING, 1982, 28 (04) : 145 - 149
  • [34] The K-band galaxy luminosity function
    Kochanek, CS
    Pahre, MA
    Falco, EE
    Huchra, JP
    Mader, J
    Jarrett, TH
    Chester, T
    Cutri, R
    Schneider, SE
    ASTROPHYSICAL JOURNAL, 2001, 560 (02): : 566 - 579
  • [35] The K-band luminosity function of galaxies
    Gardner, JP
    Sharples, RM
    Frenk, CS
    Carrasco, BE
    NEW HORIZONS FROM MULTI-WAVELENGTH SKY SURVEYS, 1998, (179): : 278 - 280
  • [36] K-band adjustable noise generators
    Bykov, V. Yu
    Il'in, G. N.
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 2012, 55 (06) : 669 - 672
  • [37] K-BAND IN ADDITIVELY COLORED KCL
    ETZEL, HW
    GEIGER, FE
    PHYSICAL REVIEW, 1954, 96 (01): : 225 - 226
  • [38] Multielement Patch antenna for K-band
    Stec, Bronislaw
    Jeziorski, Andrzej
    Czyzewski, Miroslaw
    Slowik, Adam
    2012 13TH INTERNATIONAL RADAR SYMPOSIUM (IRS), 2012, : 183 - 186
  • [39] A CMOS K-band quadrature generator
    Kim, Jeong-Geun
    Gresham, Ian
    Rebeiz, Gabriel M.
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2008, 18 (02) : 130 - 132
  • [40] Measuring phase noise at K-band
    Key-Bolotin, Jolie A.
    Tsang, Chit-Sang
    IEEE Aerospace Applications Conference Proceedings, 1999, 5 : 193 - 209
12345