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In this work, it was verified that a phase conjugating/retrodirective mirror which has been used in optical system can be realized in millimeter wave band. After explaining the concept and reflecting condition of a phase conjugating mirror, the mirror was designed from the design methodology of a Rotman lens and examined the phase conjugating capability in the simulation. The reflected pattern shows...
The development of phased array systems is one of the most ambitious research areas for the millimeter wave frequency range. Different approaches have been made in the past to realize phased array antennas for this frequency range. Unfortunately until now no cost effective solutions could be realized. Rotman lenses can be useful as multiple beam forming networks for linear antennas providing the advantage...
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