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Waveguide bandpass filters for MMIC applications

✍ Scribed by L. Lalehparvar; Djuradj Budimir

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
246 KB
Volume
46
Category
Article
ISSN
0895-2477

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✦ Synopsis

of 0.9 GHz are 1.35 and 1.37 dBi, respectively. The simulated and measured gains at the frequency of 1.75 GHz are 3.71 and 3.84 dBi, respectively. The proposed antenna has relatively high gains, while the thickness of the antenna element is decreased.

4. CONCLUSION

A newly compact and cable-fed patch antenna with dual-band performance has been proposed and implemented. By using a modified ground plane, a monopole radiator, and parasitic patches, the proposed small antenna can cover the GSM and DCS bands. In addition, the antenna has sufficiently high gain to be applied effectively in practical handset-antenna applications.

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