2021
DOI: 10.1109/lawp.2021.3072536
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Sidelobe Modification for Reflector Antennas by Electronically Reconfigurable Rim Scattering

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Cited by 11 publications
(12 citation statements)
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“…However, there may be multiple angles that we wish to null. Further, as we will show later, nulling a particular angle may cause small changes to the main lobe gain (this was also shown in [5]). This variation may be tolerable in some applications, but in radio astronomy it can be a significant problem [2].…”
Section: B Main Lobe Variation and Nulling Multiple Anglessupporting
confidence: 52%
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“…However, there may be multiple angles that we wish to null. Further, as we will show later, nulling a particular angle may cause small changes to the main lobe gain (this was also shown in [5]). This variation may be tolerable in some applications, but in radio astronomy it can be a significant problem [2].…”
Section: B Main Lobe Variation and Nulling Multiple Anglessupporting
confidence: 52%
“…The antenna system assumed in this paper is presented in Figure 1. Following the development in [5] we assume the equivalence of transmit and receive patterns and calculate the transmit patterns using physical optics (PO). The total electric field intensity E s scattered by the reflector in the far-field direction ψ is given by 2…”
Section: System Modelmentioning
confidence: 99%
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