Metasurfaces Circular polarization SAR Reconfigurable Ka-band MIMO Spectrum sensing Microelectronics MIMO systems 5G PAPR Dielectric properties Image coding Remote sensing Antenna array Slot antennas Dual-polarization Synthetic aperture radar SAR Propagation LoRa Cognitive radio Simulation Télédétection Radar Video coding Permittivity Modélisation Quality assessment Impedance Synthetic aperture radar Wireless communication Transmitarray Reflectarray Dosimetry DVB-T2 Optimization IoT HEVC Antenna radiation patterns Massive MIMO LTE Radar polarimetry Deep learning Substrates Prototypes LoRaWAN Phased arrays Radar cross section Estimation Internet of Things Standards Discrete lens Energy efficiency Microwave antennas Beamforming Leaky waves Signal processing Dataflow Antennes DCT Scattering Surface waves Software radio Metasurface Classification LPWAN Power allocation Embedded systems Reverberation chamber Noise Antenna Channel estimation VVC Antennas Wideband Radar imaging Electromagnetic compatibility Graphene Modulation 60 GHz Microstrip antennas Millimeter waves Machine learning Thin films Modeling Energy consumption Bandwidth Localization Cognitive Radio Resource allocation OFDM Polarization Antenna arrays Metamaterials EMC UWB FPGA Antenna measurements Lens antennas Sensors