Review on Design Approach for Dual Frequency Patch Antennas
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 6
Abstract
In numerous applications, operation in two distinct frequency bands which are far apart from each other is required. Here dual band antennas are used instead of broadband antennas. Also, dual-frequency patch antenna avoids the use of two antenna elements which makes a compact antenna structure. In many practical applications, two frequency bands must have the same polarization, radiation characteristics with good impedance matching at two distinct frequency bands. This article describes a study of dual frequency patch antennas. Methods for achieving tunable and dual frequency operation have been studied. A survey is conducted on normally used methods for dual frequency operation.
Authors and Affiliations
Sumit B. Bhapkar, Prof. P. R. Badadapure
Keywords
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