Theoretical evaluation of resonant frequencies of a hemispherical-circular microstrip antenna

被引：0
|
作者：
De, A [1 ]
Chakravarty, T [1 ]
机构：
[1] Delhi Coll Engn, Dept Elect & Telecommun Engn, Delhi 42, India
来源：
PROCEEDING OF THE INTERNATIONAL CONFERENCE ON ELECTROMAGNETIC INTERFERENCE AND COMPATIBILITY '99 | 1999年
关键词：
D O I：
暂无
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this paper we present a novel and simple method of deducing the resonant frequencies for a circular patch antenna mounted on a sphere. A particular case in this class of antenna namely hemispherical-circular antenna (theta = 90 deg.) is Investigated, It is shown that dominant mode resonance is tuned up in frequency by approx. 20%, The validity of this this method is also evaluated. This class of MSA can be a very useful tod for EMC applications since this has a significantly high polarisation purity compared to other conformal antennas like planar circular patch antennas.
引用
收藏
页码：435 / 438
页数：4
相关论文
共 50 条
  • [1] ASYMPTOTIC FORMULA FOR THE RESONANT FREQUENCIES OF A CIRCULAR MICROSTRIP ANTENNA
    CHEW, WC
    KONG, JA
    JOURNAL OF APPLIED PHYSICS, 1981, 52 (08) : 5365 - 5369
  • [2] THEORETICAL AND EXPERIMENTAL STUDIES OF THE RESONANT FREQUENCIES OF THE EQUILATERAL TRIANGULAR MICROSTRIP ANTENNA
    CHEN, W
    LEE, KF
    DAHELE, JS
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1992, 40 (10) : 1253 - 1256
  • [3] Resonant frequencies of circular-sided dual-port microstrip antenna
    Kundukulam, SO
    Paulson, M
    Aanandan, CK
    Mohanan, P
    Nair, KG
    ELECTRONICS LETTERS, 2002, 38 (22) : 1310 - 1311
  • [4] Study on the resonant frequencies of an elliptical microstrip antenna
    Mythili, P
    Das, A
    SMART ELECTRONICS AND MEMS - SMART STRUCTURES AND MATERIALS 1997, 1997, 3046 : 322 - 327
  • [5] RESONANT FREQUENCIES OF AN ECCENTRIC ANNULAR MICROSTRIP ANTENNA
    KISHK, AA
    ZHANG, W
    GORDON, RK
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1994, 7 (16) : 757 - 760
  • [6] ASYMPTOTIC EVALUATION OF RESONANT FREQUENCIES FOR 2 COUPLED CIRCULAR MICROSTRIP DISK RESONATORS
    HABASHY, TM
    KONG, JA
    MICROWAVE JOURNAL, 1983, 26 (05) : 80 - 80
  • [7] ASYMPTOTIC EVALUATION OF RESONANT FREQUENCIES FOR 2 COUPLED CIRCULAR MICROSTRIP DISK RESONATORS
    HABASHY, TM
    KONG, JA
    MICROWAVES & RF, 1983, 22 (05) : 121 - 121
  • [8] RESONANT FREQUENCIES OF SHIELDED RECTANGULAR AND CIRCULAR MICROSTRIP RESONATORS
    VERMA, AK
    ROSTAMY, Z
    INTERNATIONAL JOURNAL OF MICROWAVE AND MILLIMETER-WAVE COMPUTER-AIDED ENGINEERING, 1995, 5 (01): : 13 - 19
  • [9] Effects of Slots On Resonant Frequencies of a Microstrip Patch Antenna
    Parikh, Ripa
    Singh, Bharati
    2018 FOURTH INTERNATIONAL CONFERENCE ON COMPUTING COMMUNICATION CONTROL AND AUTOMATION (ICCUBEA), 2018,
  • [10] Influence of fractals on resonant frequencies of a rectangular microstrip antenna
    Rahman, SBA
    Sharma, PC
    Jeoti, V
    Burhanuddin, ZA
    2004 RF and Microwave Conference, RFM 2004, Proceedings, 2004, : 124 - 127
12345