642 citations · 3.2k across the 96 of their papers we have counts for
5 papers · 1 filter
Manipulating light at distance by a metasurface using momentum transformation
Mohamed A. Salem, Christophe Caloz
A momentum conservation approach is introduced to manipulate light at distance using metasurfaces. Given a specified field existing on one side of the metasurface and specified des…
Analog Signal Processing
Christophe Caloz, Shulabh Gupta, Qingfeng Zhang +1
Analog signal processing (ASP) is presented as a systematic approach to address future challenges in high speed and high frequency microwave applications. The general concept of AS…
Design of Dispersive Delay Structures (DDSs) Formed by Coupled C-Sections Using Predistortion with Space Mapping
Qingfeng Zhang, John W. Bandler, Christophe Caloz
The concept of space mapping is applied, for the first time, to the design of microwave dispersive delay structures (DDSs). DDSs are components providing specified group delay vers…
Circular Polarization of Periodic Leaky-Wave Antennas with Axial Asymmetry: Theoretical Proof and Experimental Demonstration
Simon Otto, Zhichao Chen, Amar Al-Bassam +3
The paper includes two contributions. First, it proves that the series and shunt radiation components, corresponding to longitudinal and transversal electric fields, respectively,…
Terahertz Magnetoplasmon Energy Concentration and Splitting in Graphene PN Junctions
Nima Chamanara, Dimitrios L. Sounas, Thomas Szkopek +1
Terahertz plasmons and magnetoplasmons propagating along electrically and chemically doped graphene p-n junctions are investigated. It is shown that such junctions support non-reci…