Results 231 to 240 of about 803,402 (286)
Some of the next articles are maybe not open access.
Lens Antennas for 5G Communications Systems
IEEE Communications Magazine, 2018Here, we explain the principles of operating lens antennas, and discuss their potential application for future 5G communications systems. We discuss the connection between the nomenclature employed in the optics and microwave communities, such as the direct relationship between aberrations and directivity and side lobe levels.
Oscar Quevedo-Teruel +2 more
openaire +2 more sources
Wideband High-Gain Double-Sided Dielectric Lens Integrated With a Dual-Bowtie Antenna
IEEE Antennas and Wireless Propagation Letters, 2021Gwan Hui Lee +2 more
exaly
A novel miniaturized metamaterial lens antenna
International Journal of RF and Microwave Computer-Aided Engineering, 2020Jing Tan, Man Luo, Xiangyuan Sang
exaly
A Millimeter Wave Dual-Lens Antenna for IoT-Based Smart Parking Radar System
IEEE Internet of Things Journal, 2021Yantao Zhou, Weihua Zhuang
exaly
Wide-Angle Scanning Lens Fed by Small-Scale Antenna Array for 5G in Millimeter-Wave Band
IEEE Transactions on Antennas and Propagation, 2020Shi-wei Qu, Shiwen Yang, Chi Hou Chan
exaly
Compact High-Performance Lens Antenna Based on Impedance-Matching Gradient-Index Metamaterials
IEEE Transactions on Antennas and Propagation, 2019Wenxuan Tang +2 more
exaly
A Grounded Slim Luneburg Lens Antenna Based on Transformation Electromagnetics
IEEE Antennas and Wireless Propagation Letters, 2011Angela Demetriadou, Yang Hao
exaly
Non-Uniform Metasurface Luneburg Lens Antenna Design
IEEE Transactions on Antennas and Propagation, 2012Marko Bosiljevac +2 more
exaly