Electronically Steerable Antenna Using Superluminal Waveguide and Tunable Negative Capacitors

被引：0
|
作者：
Long, Jiang [1 ]
Jacob, Minu [1 ]
Sievenpiper, Daniel F. [1 ]
机构：
[1] Univ Calif San Diego, Dept Elect & Comp Engn, La Jolla, CA 92093 USA
来源：
2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2012年
关键词：
D O I：
暂无
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：
In this paper, a tunable negative capacitor with effective capacitance ranging from -7pF to -12pF was designed and tested. This negative capacitor was simulated as periodically attached to a microstrip line and superluminal propagation was observed. Based on phase matching condition, such a microstrip line acts as a leaky wave antenna without the problem of beam squint. Further, we use the tunable negative capacitors to control the radiation angle of this leaky wave antenna.
引用
收藏
页数：2
相关论文
共 50 条
  • [21] An Electronically-Steerable Artificial-Impedance-Surface Antenna
    Gregoire, D. J.
    Colburn, J. S.
    Patel, A. M.
    Quarfoth, R.
    Sievenpiper, D.
    2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2014, : 551 - 552
  • [22] Electronically Steerable Parasitic Patches for Dual-Polarization Reconfigurable Antenna Using Varactors
    Mu, Yajie
    Han, Jiaqi
    Xia, Dexiao
    Ma, Xiangjin
    Liu, Haixia
    Li, Long
    APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2022, 37 (01): : 58 - 67
  • [23] MEMS-based electronically steerable antenna array fabricated using PCB technology
    Sundaram, Ananth
    Maddela, Madhurima
    Ramadoss, Ramesh
    Feldner, Lucas M.
    JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2008, 17 (02) : 356 - 362
  • [24] An Electronically Tunable Biomimetic Antenna Array
    Nikkhah, Mohammad Ranjbar
    Ghaemi, Kasra
    Behdad, Nader
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (03) : 1248 - 1257
  • [25] Electronically Steerable Phased Array of Cylindrical Dielectric Resonator Antenna
    Mishra, Nipun K.
    Das, Soma
    Vishwakarma, Dinesh K.
    2018 IEEE INDIAN CONFERENCE ON ANTENNAS & PROPOGATION (INCAP), 2018,
  • [26] Electronically tunable current-mode biquad using OTAs and grounded capacitors
    Tsukutani, T
    Higashimura, M
    Sumi, Y
    Fukui, Y
    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2001, E84A (10) : 2595 - 2599
  • [27] A new planar electronically steerable passive array radiator antenna
    Zhang, Tao
    2012 10TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION & EM THEORY (ISAPE), 2012, : 1 - 3
  • [28] A Design for an Electronically-Steerable Holographic Antenna with Polarization Control
    Gregoire, Daniel J.
    Patel, Amit
    Quarfoth, Ryan
    2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2015, : 2203 - 2204
  • [29] A continuously steerable array antenna using movable dielectric slabs on a coplanar waveguide
    Cha, Junho
    Kuga, Yasuo
    Lee, Sangil
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (11) : 2222 - 2227
  • [30] Tunable Patch Antenna with BST Capacitors
    Hmeda, Milad G.
    Kalkur, T. S.
    INTEGRATED FERROELECTRICS, 2013, 141 (01) : 112 - 119
12345