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August 21, 2025Frontiers in Antennas and PropagationOpen Access

E-band reconfigurable polarizer for waveguide fed antennas

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Authors

JCJonathan M. CooperJVJayakrishnan VijayamohananEAE. Ardelean

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Overview

This innovative design achieves different polarizations in waveguides, highlighting performance in E band antennas.

Key Points

  • The proposed design achieves a line of sight Axial Ratio of about 1 dB, enhancing antenna performance.
  • With a 3 dB AR beamwidth of 56° at the center frequency, the integrated horn antenna shows improved characteristics.
  • Optimized to function within a frequency range of 60 to 90 GHz, the design also adapts different polarization states.
  • This design uses dual septum-based waveguides, which can be configured for linear and circular polarizations.

Cite This Study

Cooper et al. (2025) studied this question.

synapsesocial.com/papers/68af5228ad7bf08b1eada11dhttps://doi.org/10.3389/fanpr.2025.1615932
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