Abstract
This chapter mainly discusses the electromagnetics essential characteristics of the phase mode antenna and the mathematic principle of the generalized principle of pattern multiplication. The phase mode slots aperture unit is designed, and its main lobe can scan in space with the phase difference between dual ports of the aperture. The extended 1D array with 0.7 wavelength based on the phase mode slots aperture can scan widest from −78° to 78°. In further, an improved compacted phase mode slots aperture element with size of 0.4 wavelength is designed. And its extended 1D array can scan from −76° to 76° with the 1st side lobe level −13.7 dB.
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Geng, J., Ren, C., Wang, K., Liu, E., Zhang, J. (2023). The Phased-Mode Slots Aperture Unit and Its Array. In: Generalized Principle of Pattern Multiplication and Its Applications. Modern Antenna. Springer, Singapore. https://doi.org/10.1007/978-981-19-3559-6_4
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DOI: https://doi.org/10.1007/978-981-19-3559-6_4
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