Sarah Clendinning
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View article: Swedish microwave days 2023 special issue
Swedish microwave days 2023 special issue Open
View article: Bandwidth comparison of rectangular and offset cross‐slot frequency‐selective surface polarisation transformers
Bandwidth comparison of rectangular and offset cross‐slot frequency‐selective surface polarisation transformers Open
This letter compares the 3 dB axial ratio (AR) bandwidth (BW) of transmission mode single‐screen linear‐to‐circular polarisation convertors based on three different slot topologies. Using a conventional centre‐connected cross‐slot arrangem…
View article: Single screen cross slot polarization convertors with enhanced bandwidth and frequency selective filtering performance
Single screen cross slot polarization convertors with enhanced bandwidth and frequency selective filtering performance Open
This paper describes a new design strategy which is used to obtain a fivefold increase in the 3 dB axial ratio bandwidth of linear to circular polarization convertors based on anisotropic frequency selective surfaces composed of single scr…
View article: Ultraminiaturised Polarisation Selective Surface (PSS) for dual‐band Wi‐Fi and WLAN shielding applications
Ultraminiaturised Polarisation Selective Surface (PSS) for dual‐band Wi‐Fi and WLAN shielding applications Open
This study reports on a highly miniaturised polarisation selective surface (PSS) for dual‐band Wi‐Fi and WLAN applications. The proposed unit cell consists of two independently tuneable square loops. The outer loop is split with a gap of 0…
View article: Dielectric Embedded Bandpass FSS Linear to Circular Polarisation Transformers
Dielectric Embedded Bandpass FSS Linear to Circular Polarisation Transformers Open
This paper describes a major advance in the design of bandpass anisotropic frequency selective surfaces (FSS) which are engineered to convert linearly polarized (LP) waves into circularly polarized (CP) signals at normal incidence. The thi…