可重构电磁超表面是电磁超表面领域广受关注的热点方向. 将可控器件/材料引入超表面设计,
可重构超表面的电磁调控性能可以实时灵活动态控制. 这极大丰富了超表面的功能 …

Reflection reduction metasurface is capable of suppressing the radar cross section of a
target, which is of great importance in stealth technology. However, it is still a challenge to …

We present a method for the mitigation of quantization lobes in single-bit reconfigurable
reflective surfaces (RRSs). Typically, RRSs are planar beamforming structures consisting of …

In this paper, a 4-bit reflective coding metasurface with the polarization-insensitive unit cell is
designed for wideband radar cross section (RCS) reduction. The metasurface unit has …

A single-beam prephased 1 bit reflective metasurface is proposed to achieve single-beam
patterns under normally incident plane waves. Theoretical analysis and numerical …

This communication presents an efficient and formulated approach to the design of
polarization-insensitive metasurfaces adopting a symmetric cubic phase distribution for both …

Recently, reconfigurable metasurfaces have attracted intense attention in the field of
electromagnetic metasurfaces. Compared with other metasurfaces, reconfigurable …

In this paper, a 2-bit optimized coding based metasurface absorber (CMA) is designed for
electromagnetic interference (EMI) shielding and radar cross section (RCS) reduction. The 2 …

A single-layer prephased 1-bit reflective metasurface is proposed to achieve single-beam
radiation patterns under normally incident plane waves. By integrating the true-time delay …

This article presents an efficient and effective design approach of the phase distribution
calculation across metasurface for significant radar cross section (RCS) reduction of a …