科研之友
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摘要
thin (only 5% of the operating wavelength, lambda) wideband microstrip patch antenna with two closely spaced slots is introduced. When connected to each other, the two slots translate into two distinct resonant frequencies, resulting in wide impedance bandwidth (about 20% within 2:1 VSWR). Detailed design data, including resonance frequency, impedance, and bandwidth, are presented as function of the antenna and slot parameters. It is also demonstrated that such antennas can be designed at different frequency bands by appropriately adjusting the antenna and slot parameters.
- 出版日期2004-5-20
