A Reconfigurable Microstrip Antenna with Agile Polarization Using Diode Switches

被引：0
|
作者：
Cao Sai-Xiong [1 ]
Yang Xue-Xia [1 ]
Gong Bo [1 ]
Shao Bing-Cheng [1 ]
机构：
[1] Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China
来源：
2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI) | 2011年
关键词：
reconfigurable antennas; circular polarization; diode switches; microstrip antennas; CIRCULAR-POLARIZATION; PATCH ANTENNA;
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：
A novel compact reconfigurable microstrip antenna with agile polarization is proposed. Two small orthogonal notches near opposite angles of the square patch are cut. A PIN diode is placed on every notch and is used as switch to change the current distribution. By controlling two switches, the antenna can operate on left-hand, right-hand and linear polarizations. This antenna is designed, fabricated and measured. Measured results are better than simulated ones by HFSS. Experimental results show that S11 less than -10dB for two circular polarization are both about 470MHz (5.27-5.74GHz) and bandwidth of AR less than 3 is about 110MHz with minimum value of 0.65dB. Good directivity and about 6.5dB gain are obtained.
引用
收藏
页码：1566 / 1569
页数：4
相关论文
共 50 条
  • [21] Reconfigurable Microstrip Patch Antenna with Switchable Polarization
    Singh, Rajesh K.
    Basu, Ananjan
    Koul, Shiban K.
    IETE JOURNAL OF RESEARCH, 2020, 66 (05) : 590 - 599
  • [22] Reconfigurable microstrip patch antenna with switchable polarization
    Chung, Kyungho
    Nam, Yongsik
    Yun, Taeyeoul
    Choi, Jaehoon
    ETRI JOURNAL, 2006, 28 (03) : 379 - 382
  • [23] A frequency agile stacked annular ring microstrip antenna using a Gunn diode
    Ansari, J. A.
    Ram, Ram Brij
    Dubey, Satya Kesh
    Singh, Prabhakar
    SMART MATERIALS & STRUCTURES, 2007, 16 (06): : 2040 - 2045
  • [24] A polarization reconfigurable microstrip patch antenna using liquid metal microfluidics
    Griffin, Anthony S.
    Pan, Hong
    Barrera, Joel D.
    Huff, Gregory H.
    White, Scott R.
    Sottos, Nancy R.
    SMART MATERIALS AND STRUCTURES, 2020, 29 (04)
  • [25] A Compound Reconfigurable Microstrip Antenna with Agile Polarizations and Steerable Beams
    Qin, Pei-Yuan
    Chen, Shu-Lin
    Guo, Y. Jay
    2017 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2017), 2017,
  • [26] PIN Diode Switches for Frequency-Reconfigurable Stacked Patch Microstrip Array Antenna using Aperture-Coupled Technique
    Ramli, N.
    Ali, M. T.
    Yusof, A. L.
    Muhamud-Kayat, S.
    Aziz, A. A. A.
    2013 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC 2013), 2013, : 1052 - 1054
  • [27] Frequency-agile microstrip patch antenna using a reconfigurable MEMS ground plane
    Al-Dahleh, R
    Shafai, C
    Shafai, L
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 43 (01) : 64 - 67
  • [28] A novel reconfigurable microstrip antenna with switchable circular polarization
    Hsu, Shih-Hsun
    Chang, Kai
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2007, 6 : 160 - 162
  • [29] A Microstrip Dual-band Polarization Reconfigurable Antenna
    Qin, Pei-Yuan
    Guo, Y. Jay
    Ding, Can
    2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2013, : 1640 - 1641
  • [30] Varactor Controlled Frequency and Polarization Reconfigurable Microstrip Antenna
    Nishamol, M. S.
    Sarin, V. P.
    Tony, D.
    Anandan, C. K.
    Mohanan, P.
    Vasudevan, K.
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2011, 21 (06) : 680 - 686
12345