350 rub
Journal Antennas №1 for 2012 г.
Article in number:
Dual-Frequncy Miniaturized Antenna for L-Band
Keywords: dual-frequency antennas WIFA printed antenna
Authors:
S. V. Ballandovich, G. A. Kostikov, F. I. Nagaev, M. I. Sugak
Abstract:
The results of electrodynamics simulation, optimization, design and experimental study of a miniature dual-frequency L-band antenna are presented. Antenna prototype is manufactured in a single process with elements of the feeder and receiving channel on a substrate of FR-4. Particular attention is paid to maximize the efficiency due to resistive losses in the substrate. The recommendations concerning the choice of the radiator geometry to optimize VSWR in the required frequency bands, the efficiency and shape the radiation pattern are produced. The dependences of the gain and far field patterns in major sections are obtained. The maximum GAIN is - 1 dB.
Pages: 61-64
References
  1. Wang, Y. S., Lee, M. C., Chung, S. J. Two PIFA-Related miniaturized dual-band antennas // IEEE Transactions on Antennas and Propagation. 2007. V. 55. № 3. March. P. 805-812.
  2. Chen, H., Wong, K., and Chiou, T. PIFA with a meandered and folded patch for the dual-band mobile phone application // IEEE Trans. Antennas Propagat. V. 51. September 2003.
    P. 2468 - 2471.
  3. Weiland, T. A Discretization Method for the Solution of Maxwell's Equations for Six-Component Fields // Electronics and Communication (AEU). 1977. V. 31. P. 116-120.
  4. Soras, C., Karaboikis, M., Tsachtsiris, G., and Makios, V. Analysis and design of an inverted-F antenna printed on a PCMCIA card for the 2.4 GHz ISM band // IEEE Antennas Propagat. Mag. February 2002. V. 44. P. 37 - 44.
  5. Балландович С. В., Костиков Г. А., Сугак М. И., Нагаев Ф. И. Миниатюрная двухчастотная антенна GPS-диапазона // Труды 64-й Научн.-техн. конф., посвященной Дню Радио, Санкт-Петербург, апрель 2009, СПб.: СПбГЭТУ ЛЭТИ. С. 7-8.
  6. McLean, J. S. A Re-Examination of the Fundamental Limits on The Radiation Q of Electrically Small Antennas // IEEE Transactions on Antennas and Propagation. May 1996. V. 44. № 5. P. 672-675.