Microstrip antennas for dual-frequency operation
作者： Bao Wang , Yuen Lo
关键词: Wideband 、 Electrical engineering 、 Acoustics 、 Materials science 、 Patch antenna 、 Microstrip antenna 、 Electromagnetics 、 Electrical impedance 、 Electromagnetic field 、 Antenna (radio) 、 STRIPS
摘要: Single element microstrip antenna for dual-frequency operation have been investigated. By placing shorting pins at appropriate locations in the patch, ratio of two-band frequencies can be varied from 3 to 1.8. In many applications a smaller is desired, and this achieved by introducing slots patch. so doing, reduced less than 1.3. For type antenna, hybrid multiport theory developed theoretical results are found excellent agreement with measured.
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