EXTENDED ANALYSIS OF RECTANGULAR MICROSTRIP RESONATOR ANTENNAS

被引:65
作者
DERNERYD, AG [1 ]
LIND, AG [1 ]
机构
[1] CHALMERS UNIV TECHNOL,DIV NETWORK THEORY,S-40220 GOTHENBURG 5,SWEDEN
关键词
D O I
10.1109/TAP.1979.1142206
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
An extended theory on rectangular microstrip resonator antennas is presented using the cavity model. Radiation from all four edges of the open cavity is taken into account as well as dielectric and ohmic losses. For a rectangular microstrip antenna excited in its lowest resonance mode, losses, input conductance, and bandwidth are calculated and plotted versus frequency for some different parameters, showing that bandwidths of up to 15 percent (for a voltage standing-wave ratio (VSWR) of less than two) are possible to achieve in the X band. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.
引用
收藏
页码:846 / 849
页数:4
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