Frequency agile microstrip patch antenna

被引：0
|
作者：
Sharma, SK [1 ]
Vishvakarma, BR [1 ]
机构：
[1] Banaras Hindu Univ, Inst Technol, Dept Elect Engn, Varanasi 221005, Uttar Pradesh, India
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 1998年 / 84卷 / 01期
关键词：
D O I：
暂无
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 rectangular patch loaded with shorting posts as well as varactor diodes was investigated theoretically using a Modal Expansion Cavity Model, with a view to predicting the obtainable tuning range and its effect on the radiation characteristics of the antenna, The tuning range in the shorting-posts loaded patch was found to be 450 MHz, which is almost double the earlier reported data, whereas in the varactor-loaded patch it was almost the same as reported range. The results obtained from the proposed method are in good agreement with the previously reported one.
引用
收藏
页码：53 / 67
页数：15
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