Multilayer Effects on Microstrip Antennas for Their Integration With Mechanical Structures |
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| Authors: | Chisang You Tentzeris MM Woonbong Hwang |
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| Affiliation: | Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA; |
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| Abstract: | The effect of multilayer geometry on microstrip antennas is investigated for the design of antenna-integrated mechanical structure. Changes in the gain of antenna due to the geometry have been determined using a transmission line analogy. Design of high-gain antenna in bandwidth is proposed away from structural resonance. Experiments are done on microstrip antennas covered by superstrates in order to verify high-gain conditions theoretically derived herein. The off-resonant conditions that use practical materials of moderate thickness make it possible to design the antenna-integrated mechanical structure with the perfect integration of high mechanical and electrical performances |
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