頁籤選單縮合
題名 | Slot-coupled Compact Broadband Circular Microstrip Antenna with Chip-resistor and Chip-capacitor Loadings |
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作者姓名(外文) | Lu,Jui-han; Tang,Chia-luan; Wong,Kin-lu; | 書刊名 | 國立高雄海院學報 |
卷期 | 14 1999.07[民88.07] |
頁次 | 頁185-191 |
分類號 | 448.813 |
關鍵詞 | Compact broadband microstrip antenna; Slot coupling; Chip-resistor loading; Chip-capacitor loading; |
語文 | 英文(English) |
英文摘要 | The characteristics of a solr-coupled circular microstrip antenna with chip-resistor and chip- capacitor loadings are studied. With a chip-resistor loading, a significant decrease in the resonant frequency of the microstrip antenna is achieved, which can result in a large antenna size reduction, and the operating bandwidth is also seen to be significantly enhanced. It is also found that, when a chip capacitors is further loaded on the chip-resistor-loaded patch, a more significant decrease in the resonant frequency of the microstrip antenna can be obtained, with the broadband characteristic very slightly affected. Typical antenna designs and experimental results are presented and discussed. 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 18:345-349.1998. |
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