A Wideband Antenna with Circular and Rectangular Shaped Slots for Mobile Phone Applications

被引：4
|
作者：
Zong, Wei-Hua [1 ]
Yang, Xiao-Mei [1 ]
Xiao, Xia [1 ]
Li, Shan-Dong [2 ,3 ]
Wei, Xiang-Yang [4 ]
Jin, Zhe-Jun [1 ]
Qu, Xiao-Yun [5 ]
机构：
[1] Qingdao Univ, Sch Elect & Informat, Qingdao 266071, Peoples R China
[2] Qingdao Univ, Coll Phys, Qingdao 266071, Shandong, Peoples R China
[3] Qingdao Univ, Key Lab Photon Mat & Technol Univ Shandong, Lab Fiber Mat & Modern Text, Growing Base State Key Lab, Qingdao 266071, Shandong, Peoples R China
[4] Goertek Inc, RF Dept, Qingdao 266071, Peoples R China
[5] China Aerosp Sci & Technol Corp, Acad 5, Inst 513, Yantai 264000, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION | 2016年 / 2016卷
关键词：
RECONFIGURABLE ANTENNA; OPERATION; DIODE;
D O I：
10.1155/2016/2975425
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 wideband slot antenna for mobile phone applications is proposed. The antenna has two slots with open ends etched on the opposite edges of the ground plane. The main slot, of total length of 59 mm, is composed of a rectangle connected to a circle having radius of 5 mm. Another slot, having a rectangular shape with width of 2.8 mm and length of 26 mm, is employed to enhance the antenna bandwidth. The slots are fed by means of a rectangular monopole connected to a circular patch joined to a bent 50 Omega microstrip transmission line forming two right angles. To obtain a wideband impedance matching, the upper edge of the monopole and a part of the feeding line evolve along the top edge of the two slots. To reduce the antenna size, the upper part of the board above the slot (just 3 mm from the slot) is folded vertically to the ground plane. The measured bandwidth of the antenna is 0.698-1.10 GHz and 1.64-2.83 GHz covering LTE700/2300/2500, GSM850/900/1800/1900, and UMTS bands.
引用
收藏
页数：9
相关论文
共 50 条
  • [31] Circular Microstrip Antenna with Fractal Slots for Multiband Applications
    Singh S.J.
    Singh G.
    Bharti G.
    Journal of The Institution of Engineers (India): Series B, 2017, 98 (5) : 441 - 447
  • [32] Circular Polarization Reconfigurable Wideband E-Shaped Patch Antenna for Wireless Applications
    Khidre, Ahmed
    Lee, Kai-Fong
    Yang, Fan
    Elsherbeni, Atef Z.
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2013, 61 (02) : 960 - 964
  • [33] The performance evaluation of wideband rectangular patch antenna with elliptical slots for wireless communications
    Rana S.B.
    Sharma M.
    International Journal of Information Technology, 2018, 10 (4) : 481 - 487
  • [34] Miniaturised ultra-wideband rectangular shaped slot antenna for ground penetrating radar applications
    Pande, Jyotirmay
    Singh, Ankita
    Gupta, Avni
    Singh, Kuldeep
    Sharma, Ankit
    FREQUENZ, 2023, 77 (1-2) : 107 - 114
  • [35] A novel circular slot antenna with two pairs of T-shaped slots for WLAN/WiMAX applications
    Xie, J.-J.
    Yin, Y.-Z.
    Pan, S.-L.
    Sun, L.
    Progress in Electromagnetics Research Letters, 2012, 32 : 48 - 57
  • [36] A NOVEL CIRCULAR SLOT ANTENNA WITH TWO PAIRS OF T-SHAPED SLOTS FOR WLAN/WIMAX APPLICATIONS
    Xie, J. -J.
    Yin, Y. -Z.
    Pan, S. -L.
    Sun, L.
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2012, 32 : 49 - 57
  • [37] Wideband eight-element antenna for5Gmetal frame mobile phone applications
    Guo, Lin
    Liu, Zheng
    Liu, Heng
    Huang, Daiwei
    Du, Zhengwei
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2020, 30 (12)
  • [38] Wideband Vertically Polarized Antenna With Endfire Radiation for 5G Mobile Phone Applications
    Khajeim, Maryam Faizi
    Moradi, Gholamreza
    Shirazi, Reza Sarraf
    Zhang, Shuai
    Pedersen, Gert Frolund
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (11): : 1948 - 1952
  • [39] Nine Shaped Dual Wideband Rectangular Dielectric Resonator Antenna
    Vinodha, E.
    Raghavan, S.
    PROCEEDINGS OF THE 2018 IEEE INTERNATIONAL CONFERENCE ON RECENT TRENDS IN ELECTRICAL, CONTROL AND COMMUNICATION (RTECC), 2018, : 79 - 82
  • [40] A Novel Compact Ultra-wideband Rectangular Shaped Antenna
    Hayouni, Mohamed
    Choubani, Fethi
    Denden, Mohsen
    Tan Hoa Vuong
    David, Jacques
    PIERS 2011 MARRAKESH: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, 2011, : 381 - 385
12345