A Polarization-Independent Transmissive Metalens In The Microwave Band
- Resource Type
- Conference
- Authors
- Ling, Wang; Xishu, Yang; Feng, Gao; Shuhua, Teng; Zhiguo, Tan; Xing, Zhang; Jun, Lou
- Source
- 2022 19th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Wavelet Active Media Technology and Information Processing (ICCWAMTIP), 2022 19th International Computer Conference on. :1-4 Dec, 2022
- Subject
- Computing and Processing
Robotics and Control Systems
Signal Processing and Analysis
Microwave antennas
Microwave integrated circuits
Simulation
Resonant frequency
Focusing
Information processing
Media
Metasurface
Metalens
Polarization-independent
Microwave
- Language
- ISSN
- 2576-8964
The metalens plays an irreplaceable role in scientific technologies for its gain enhancement and focusing characteristics. However, there are few studies on polarization-independent metalens in the microwave band. In this paper, a polarization-independent transmissive metalens working in the 20 GHz is proposed and designed. Simulation results verify that the metalens can focus the incident wave with an arbitrary polarization state in the working frequency. The designed metalens has potential applications in high-gain antennas and microwave imaging.