Tunable Microwave Filter Using Highly Anisotropic Liquid Crystals

被引：0
|
作者：
Jiang, Di [1 ]
Chen, Hui [2 ]
Luo, Wuqiong [2 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Commun & Informat Engn, Chengdu 611731, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Elect Engn, Chengdu 611731, Peoples R China
来源：
2015 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION PROBLEM-SOLVING (ICCP) | 2015年
关键词：
LINE;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
An electrically controlled tunable microwave filter is described, which is designed on a resonant inverted microstrip structure with a nematic liquid crystal. The center frequency of the respective two-pole tunable lter is settled at 6.5GHz which can be shifted by 500MHz approximately. The device is fabricated using liquid crystal sandwich structure with a total thickness of 1 mm. The total size of the proposed lter structure is 20x18 mm(2).
引用
收藏
页码：565 / 568
页数：4
相关论文
共 50 条
  • [41] Note: Tunable notch filter based on liquid crystal technology for microwave applications
    Urruchi, V.
    Marcos, C.
    Torrecilla, J.
    Sanchez-Pena, J. M.
    Garbat, K.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2013, 84 (02):
  • [42] Tunable phononic crystals with anisotropic inclusions
    Lin, Sz-Chin Steven
    Huang, Tony Jun
    PHYSICAL REVIEW B, 2011, 83 (17):
  • [43] A Microwave Liquid Crystal Tunable Waveguide Filter Tuned by a Static Magnetic Field
    Kianmehr, Hassan
    Mansour, Raafat R.
    IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, 2024, 34 (03): : 267 - 270
  • [44] A compact novel microwave liquid crystal tunable band-pass filter
    Jiang, Di
    Liu, Yupeng
    Cao, Weiping
    Guo, Zhiyong
    OPTIK, 2016, 127 (20): : 8374 - 8378
  • [45] A Microwave Nonreciprocal Notch Filter Tunable by a Surface Acoustic Wave in Dynamic Magnonic Crystals
    R. G. Kryshtal
    A. P. Kundin
    A. V. Medved
    Instruments and Experimental Techniques, 2019, 62 : 42 - 46
  • [46] A Microwave Nonreciprocal Notch Filter Tunable by a Surface Acoustic Wave in Dynamic Magnonic Crystals
    Kryshtal, R. G.
    Kundin, A. P.
    Medved, A. V.
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 2019, 62 (01) : 42 - 46
  • [47] Design of the tunable photonic crystals filter based on ferroelectric liquid crystal defect
    Qian, Xiang-Zhong
    Guangzi Xuebao/Acta Photonica Sinica, 2007, 36 (03): : 425 - 428
  • [48] Optical filter with tunable wavelength and bandwidth based on phototunable cholesteric liquid crystals
    Fuh, Andy Ying-Guey
    Ho, Shau-Jung
    Wu, Shing-Trong
    Li, Ming-Shian
    APPLIED OPTICS, 2014, 53 (08) : 1658 - 1662
  • [49] Monolithic microspectrometer using tunable ferroelectric liquid crystals
    McMurdy, John W.
    Crawford, Gregory P.
    Jay, Gregory D.
    APPLIED PHYSICS LETTERS, 2006, 89 (08)
  • [50] ELECTRICALLY TUNABLE OPTICAL FILTER FOR INFRARED WAVELENGTH USING LIQUID-CRYSTALS IN A FABRY-PEROT ETALON
    PATEL, JS
    SAIFI, MA
    BERREMAN, DW
    LIN, CL
    ANDREADAKIS, N
    LEE, SD
    APPLIED PHYSICS LETTERS, 1990, 57 (17) : 1718 - 1720
12345