Basic study of microwave evanescent coupling between parasitic elements on microstrip patch antenna array

The electromagnetic field can be radiated when a signal is transmitted along the radiators on an antenna; meanwhile, evanescent coupling occurs in parasitic elements. This report is demonstrated to characterize grating level displacements of the components and depicts the criterion of evanescent cou...

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Bibliographic Details
Main Authors: Hsien-Chiao Teng, Yen-ting Yang, Shen Cherng, Yu-Jung Huang, Shen-Li Fu
Format: Conference Proceeding
Language:English
Subjects:
Electromagnetic coupling
Electromagnetic fields
evanescent coupling
Feeds
Gratings
Microstrip antenna arrays
Microstrip antennas
Microstrip components
microstrip patch antenna array
Microwave antenna arrays
parasitic
Patch antennas
Transmitting antennas
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Description
Summary:The electromagnetic field can be radiated when a signal is transmitted along the radiators on an antenna; meanwhile, evanescent coupling occurs in parasitic elements. This report is demonstrated to characterize grating level displacements of the components and depicts the criterion of evanescent coupling for the design of the microstrip patch antenna array in future to amplify the feed network.
DOI:10.1109/IWAT.2009.4906909