Recent advances in reconfigurable metasurfaces: principle and applications
Metasurfaces have shown their great capability to manipulate electromagnetic waves. As a
new concept, reconfigurable metasurfaces attract researchers' attention. There are many …
new concept, reconfigurable metasurfaces attract researchers' attention. There are many …
Mechanically reconfigurable, beam-scanning reflectarray and transmitarray antennas: A review
We review mechanically reconfigurable reflectarray (RA) and transmitarray (TA) antennas.
We categorize the proposed approaches into three major groups followed by a hybrid …
We categorize the proposed approaches into three major groups followed by a hybrid …
A wideband low-cost reconfigurable reflectarray antenna with 1-bit resolution
A wideband 1 bit reflectarray antenna (RA) with two-dimensional (2-D) electronically beam-
scanning capability is presented in this article. Based on the basic structure of the …
scanning capability is presented in this article. Based on the basic structure of the …
A circularly polarized 1 bit electronically reconfigurable reflectarray based on electromagnetic element rotation
A circularly polarized (CP) reflectarray with 2-D electronically steerable beam is reported.
The reconfigurable CP reflectarray element is realized using a circular-patch-based …
The reconfigurable CP reflectarray element is realized using a circular-patch-based …
A 10 240-element reconfigurable reflectarray with fast steerable monopulse patterns
A large-scale 1-bit reconfigurable reflectarray with the feature of fast steerable monopulse
patterns has been designed and tested at X-band. The reflectarray element integrates one …
patterns has been designed and tested at X-band. The reflectarray element integrates one …
Angular‐adaptive reconfigurable spin‐locked metasurface retroreflector
Metasurface retroreflectors, which scatter the incident electromagnetic wave back to
incoming direction, have received significant attention due to their compelling advantages of …
incoming direction, have received significant attention due to their compelling advantages of …
A novel 1 bit wide-angle beam scanning reconfigurable transmitarray antenna using an equivalent magnetic dipole element
A novel 1 bit reconfigurable transmitarray antenna (RTA) using an equivalent magnetic
dipole element for wide-angle beam scanning at Ku-band is presented. The RTA element …
dipole element for wide-angle beam scanning at Ku-band is presented. The RTA element …
A low-cost, high-efficiency and full-metal reflectarray antenna with mechanically 2-D beam-steerable capabilities for 5G applications
This article presents a low-cost, high-efficiency, and full-metal reflectarray (RA) antenna with
mechanical beam-steerable capabilities. A unit cell (UC) implemented by a metal cylinder …
mechanical beam-steerable capabilities. A unit cell (UC) implemented by a metal cylinder …
Programmable coding metasurface for dual-band independent real-time beam control
Active metasurfaces pave a way for manipulating electromagnetic (EM) waves in real-time
by incorporating with tunable materials or components, emerging as an attractive solution to …
by incorporating with tunable materials or components, emerging as an attractive solution to …
Circularly polarized one-bit reconfigurable ME-dipole reflectarray at X-band
In this letter, a broadband and low loss circularly polarized (CP) electronically reconfigurable
reflectarray antenna (RRA) that can operate over the X-band is reported. The proposed RRA …
reflectarray antenna (RRA) that can operate over the X-band is reported. The proposed RRA …