A broadband folded-slot antenna with a semi-circular extension

被引：7
|
作者：
Ali, M [1 ]
Usaha, R [1 ]
机构：
[1] Univ S Carolina, Dept Elect Engn, Columbia, SC 29208 USA
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2004年 / 41卷 / 01期
关键词：
folded slot antenna; broadband antenna; coplanar waveguide-fed antenna;
D O I：
10.1002/mop.20037
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 coplanar waveguide (CPW)-fed broadband folded-slot antenna is proposed. Broadband operation is achieved by designing an adjacent semicircular slot to a folded-slot antenna. A prototype antenna was fabricated on RO4003 (epsilon(r) = 3.38, substrate thickness = 1.5 mm) and measured for VSWR characteristics. The antenna can operate in the 4-6-GHz frequency range and has a bandwidth of 42.8% within 2:1 VSWR. (C) 2004 Wiley periodicals, Inc.
引用
收藏
页码：32 / 37
页数：6
相关论文
共 50 条
  • [41] Novel design of semi-circular slot antenna with triple-band operation for wlan/wimax communication
    Wang, Yau-Der
    Lu, Jui-Han
    Hsiao, Hai-Ming
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (06) : 1531 - 1534
  • [42] A folded-slot antenna on low resistivity Si substrate with a polyimide interface layer for wireless circuits
    Papapolymerou, J
    Schwartzlow, C
    Ponchak, G
    2001 TOPICAL MEETING ON SILICON MONOLITHIC INTEGRATED CIRCUITS IN RF SYSTEMS, DIGEST OF PAPERS, 2001, : 215 - 218
  • [43] Dual-band CPW-fed folded-slot monopole antenna for RFID application
    Zhang, M. -T.
    Jiao, Y. -C.
    Zhang, F. -S.
    ELECTRONICS LETTERS, 2006, 42 (21) : 1193 - 1194
  • [44] Semi-circular Antenna Array for Azimuth DOA Estimation
    Sanudin, Rahmat
    Arslan, Tughrul
    2012 LOUGHBOROUGH ANTENNAS & PROPAGATION CONFERENCE (LAPC), 2012,
  • [45] A Semi-circular Shaped Monopole Antenna for SWB Applications
    Zhang, J. W.
    Song, R. G.
    Liu, C. G.
    2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2017,
  • [46] Miniaturized slot-line and folded-slot band-pass filters
    Azadegan, R
    Sarabandi, K
    2003 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3, 2003, : 1595 - 1598
  • [47] Broadband slot antenna with circular-polarization operation
    Bian, Lei
    Guo, Y. X.
    Shi, X. Q.
    2008 IEEE 67TH VEHICULAR TECHNOLOGY CONFERENCE-SPRING, VOLS 1-7, 2008, : 353 - +
  • [48] A Phase Random Metasurfaces Based on Hexagon Patch with Semi-circular Slot
    Li, You
    Li, Huangyan
    Wang, Yi
    Cao, Qunsheng
    2017 INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS: APPLICATIONS AND STUDENT INNOVATION COMPETITION (IEEE IWEM 2017), 2017, : 91 - 92
  • [49] ANALYSIS OF AN INCLINED SEMI-CIRCULAR SLOT IN THE NARROW WALL OF A RECTANGULAR WAVEGUIDE
    Ghafoorzadeh, A.
    Forooraghi, K.
    PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2009, 90 : 323 - 339
  • [50] Compact slotted semi-circular antenna for implantable medical devices
    Li, Rongqiang
    Xiao, Shaoqiu
    ELECTRONICS LETTERS, 2014, 50 (23) : 1675 - 1676
12345