Design of reconfigurable antenna based on Si/Ge/Si Heterogeneous SPiN diodes

Dingbang Liu

doi:10.1117/12.2682890

16 June 2023 Design of reconfigurable antenna based on Si/Ge/Si Heterogeneous SPiN diodes

Dingbang Liu

Proceedings Volume 12703, Sixth International Conference on Intelligent Computing, Communication, and Devices (ICCD 2023); 127031Q (2023) https://doi.org/10.1117/12.2682890
Event: Sixth International Conference on Intelligent Computing, Communication, and Devices (ICCD 2023), 2023, Hong Kong, China

Abstract

Aiming at the problems of low integration, inflexible performance reconstruction and poor stealth performance of traditional metal antenna systems, a reconfigurable antenna is designed by using Si/Ge/Si hetero-SPiN diodes. When the forward voltage is applied on the SPiN diode, the carrier concentration in the intrinsic region is high, and solid-state plasma area is formed, which has metallic characteristics. When the diode is off, it is equivalent to a dielectric and can’t respond to external electromagnetic waves. The generation and annihilation of solid-state plasma is controlled by tuning the applied voltage of different parts of the hetero-SPiN diodes, which realize reconfigurability of antenna performance.

Citation Download Citation

Dingbang Liu "Design of reconfigurable antenna based on Si/Ge/Si Heterogeneous SPiN diodes", Proc. SPIE 12703, Sixth International Conference on Intelligent Computing, Communication, and Devices (ICCD 2023), 127031Q (16 June 2023); https://doi.org/10.1117/12.2682890

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available