A novel phased array based on the extended resonance power dividing technique
A. Tombak, Amir Mortazawi
Abstract
A. Tombak, Amir Mortazawi
Abstract
A novel phased array based on the extended resonance power dividing technique has been presented. This phased array eliminates the need for a separate power splitter and phase shifters in a conventional phased array system. As a proof of principle, a 2 GHz extended resonance based phased array consisting of 4 microstrip patch antennas has been designed, fabricated and tested. The measured scan range was +/- 13.5 degrees with an average beamwidth of 26 degrees.
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A novel phased array based on the extended resonance power dividing technique has been presented. This phased array eliminates the need for a separate power splitter and phase shifters in a conventional phased array system. As a proof of principle, a 2 GHz extended resonance based phased array consisting of 4 microstrip patch antennas has been designed, fabricated and tested. The measured scan range was +/- 13.5 degrees with an average beamwidth of 26 degrees.
Key concepts: Phased array, Beamwidth, Phased-array optics, Splitter, Microstrip, Microstrip antenna, Phase shift module, Resonance (particle physics)