Shared Aperture Dual S- And X-band Antenna for Nano-Satellite Applications

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Abstract

This paper presents the simulated performance of a dual S- and X-band shared aperture antenna design. The antenna is 82 by 82 mm and it has a total height of \leq 4 mm. This size allows the antenna to fit within the parameters of a nano-satellite unit structure. The antenna is right hand circularly polarized in both bands. The Antenna is tuned to a S-band frequency range from 2.025 to 2.075 GHz and a X-band frequency range from 7.75 to 8.75 GHz. The design has a Realized right hand circularly polarized gain of \geq6dB in the S-band and \geq12dB in the X-band. The impedance bandwidth is very wide as it exceeds the selected frequency ranges. The cross-coupling is below -25dB in the S-band and below -30dB in the selected X-band frequency range.

OriginalsprogEngelsk
Titel2020 14th European Conference on Antennas and Propagation (EuCAP)
ForlagIEEE (Institute of Electrical and Electronics Engineers)
Publikationsdato8 jul. 2020
Artikelnummer9135774
ISBN (Trykt)978-1-7281-3712-4
ISBN (Elektronisk)978-88-31299-00-8
DOI
StatusUdgivet - 8 jul. 2020
Begivenhed 14th European Conference on Antennas and Propagation - Copenhagen, Copenhagen, Danmark
Varighed: 15 mar. 202020 mar. 2020
Konferencens nummer: 14
https://www.eucap2020.org/

Konference

Konference 14th European Conference on Antennas and Propagation
Nummer14
LokationCopenhagen
Land/OmrådeDanmark
ByCopenhagen
Periode15/03/202020/03/2020
Internetadresse
NavnPorceedings of the IEEE European Conference on Antennas and Propagation (EuCAP)

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