Rotationally symmetrical spoof-plasmon antenna for polarization-independent radiation enhancement

• المؤلفون الرئيسيون: Zheng, Xin, Zhang, Jingjing, Luo, Yu, Wang, Zhengxing, Ren, Yi, Cui, Tie Jun
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Science::Physics::Optics and light; Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio; Metamaterials; Plasmonics; Polarization Independent
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/166510
• المؤسسة: Nanyang Technological University

Plasmon antennas allow subwavelength confinement and enhancement of electromagnetic fields at the “hotspot” where the radiation efficiency of emitters can be substantially enhanced. Such enhancement, however, is often polarization dependent. Consequently, the radiation behaviors (e.g., radiation pat...