In this paper, three broadband bowtie planar antennas are studied. By adjusting the structure of the antenna, the antenna not only has a wide frequency band, but also has multiple operating bands and a wide range of applications. The first kind only has one work band which covers the frequency ranges from 1.7GHz to 2.5GHz. The radiation pattern of the antenna in the frequency band is stable and the cross polarization is very small. The second kind of antenna has two operating bands, covering the 1.56-2.43GHz band and 3.0-3.51 GHz band. The radiation pattern of the antenna is stable. The third kind of antenna has three operating bands, covering the 1.6-3.25GHz band, 3.52-4.09GHz band and 5.83-6.28GHz band.
机构:
City Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R China
Li, P
;
Luk, KM
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City Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R China
Luk, KM
;
Lau, KL
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机构:
City Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R China
机构:
City Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R China
Li, P
;
Luk, KM
论文数: 0引用数: 0
h-index: 0
机构:
City Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R China
Luk, KM
;
Lau, KL
论文数: 0引用数: 0
h-index: 0
机构:
City Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R ChinaCity Univ Hong Kong, Dept Elect Engn, Kowloon 852761, Hong Kong, Peoples R China