Active dielectric antenna on chip for spatial light modulation

Active dielectric antenna on chip for spatial light modulation

Integrated photonic resonators are widely used to manipulate light propagation in an evanescently-coupled waveguide. While the evanescent coupling scheme works well for planar optical systems that are naturally waveguide based, many optical applications are free-space based, such as imaging, display, holographics, metrology and remote sensing. Here we demonstrate an active dielectric antenna as...

On-Chip Antenna Designs for UHF RFID

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Low-complexity Detection and Transmit Antenna Selection for Spatial Modulation

In this paper, we propose a novel low-complexity detection technique for conventional Spatial Modulation (SM). The proposed scheme is compared to SM with optimal detection (SMOD), SM with signal vector based detection (SM-SVD) and another reduced complexity detection technique, presented in the literature. The numerical results show that the proposed scheme can match the error performance of SM...

Dielectric Materials for Compact Dielectric Resonator Antenna Applications

Dielectric Resonator Antenna - Possible Candidate for Adaptive Antenna Arrays

Future base stations for Spatial Division Multiplex Access (SDMA) will utilize adaptive antenna arrays, capable of identifying the direction of the incoming signal and steering the transmitted beam in appropriate directions. The radiating elements that have been thus far considered for building the antenna array are typically wire dipoles or microstrip patches. This tutorial paper describes a n...