X-Band Reconfigurable Phase Shifters Based on SIW and Liquid Metal Technologies

Shaker Alkaraki, Quan Wei Lin, Syeda Fizzah Jilani, Hang Wong, Alejandro L. Borja, Shiyang Tang, Yi Wang, James R. Kelly

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddTrafodion Cynhadledd (Nid-Cyfnodolyn fathau)

Crynodeb

This paper presents three reconfigurable phase shifters operate at X-band and designed utilizing liquid metal (LM). The phase shifters operate at 10 GHz and they have very low insertion loss performance and able to handle high levels of radio frequency (RF) power. Besides, the proposed phase shifters able to achieve a total of 360° phase shift and they are compact in size as they are designed using substrate integrated waveguides (SIW). This enable the proposed phase shifters to be integrated within SIW based feeding structures to realize complete phased array antenna systems. The phase shift is realized by inserting a series of liquid metal vias in the SIW. When a single or multiple via connection is needed, the via hole is filled with liquid metal and conversely, the liquid metal is withdrawn from the via when the connection is no longer required.

Iaith wreiddiolSaesneg
Teitl18th European Conference on Antennas and Propagation
CyhoeddwrIEEE Press
ISBN (Electronig)9788831299091
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 26 Ebr 2024
Digwyddiad18th European Conference on Antennas and Propagation, EuCAP 2024 - Glasgow, Teyrnas Unedig Prydain Fawr a Gogledd Iwerddon
Hyd: 17 Maw 202422 Maw 2024

Cyfres gyhoeddiadau

EnwEuropean Conference on Antennas and Propagation, EuCAP
CyhoeddwrIEEE Press
Rhif18

Cynhadledd

Cynhadledd18th European Conference on Antennas and Propagation, EuCAP 2024
Gwlad/TiriogaethTeyrnas Unedig Prydain Fawr a Gogledd Iwerddon
DinasGlasgow
Cyfnod17 Maw 202422 Maw 2024

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