This paper presents the design of a switchable feeding network that enables polarization diversity in an ultra-wideband (UWB) antenna. The feeding network is built around a tunable quasi-lumped coupler and a Single-Pole Dual-Through (SPDT) switch. The integrated system, which combines the feeding network and the UWB antenna, supports four distinct polarization states: two circular and two linear.
Enabling UWB Antenna Polarization Diversity Through a Switchable Feeding Network / Positano, Francesco; Lizzi, Leonardo. - (2025), pp. 1-4. ( 19th European Conference on Antennas and Propagation, EuCAP 2025 Stockholm, Sweden 2025) [10.23919/eucap63536.2025.10999234].
Enabling UWB Antenna Polarization Diversity Through a Switchable Feeding Network
Lizzi, Leonardo
2025-01-01
Abstract
This paper presents the design of a switchable feeding network that enables polarization diversity in an ultra-wideband (UWB) antenna. The feeding network is built around a tunable quasi-lumped coupler and a Single-Pole Dual-Through (SPDT) switch. The integrated system, which combines the feeding network and the UWB antenna, supports four distinct polarization states: two circular and two linear.| File | Dimensione | Formato | |
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Positano and Lizzi - 2025 - Enabling UWB Antenna Polarization Diversity Through a Switchable Feeding Network.pdf
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