The design of reconfigurable planar log-periodic dipole array (LPDA) using switching elements


This paper shows the design of a reconfigurable log periodic dipole array antenna (LPDA). The design is based on utilizing switches and high resistive DC bias lines to achieve the reconfigurable LPDA. The operating frequency and maximum directivity of the design can be manipulated according to the switches positions and their state (‘on’ or ‘off’). The… (More)


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