Dielectric properties Waveguides Near-field focusing Ka band Tunability Satellite communications Radar Microwave antenna arrays Discrete lens Reflectarray Aperture efficiency Antenna lobes Slot array Exposure assessment Mutual coupling Reflectarrays Antenna radiation patterns Horn antennas Constrained lens 60 GHz Millimeter-wave antennas Aperture antennas Beamformer Transmitarray Leaky-wave antennas Wideband Beam-steering Equivalent circuits Microwave antennas Biomedical telemetry Substrate integrated waveguides Periodic structures In-body Millimeter wave Additive manufacturing Optimization Antennes Microwave Dosimetry Antennas Design Leaky wave antennas Broadband antennas Transmitarray antenna Conformal antenna Directive antennas 5G Slot antennas Reconfigurable Dual polarization Metasurface Circular polarization Reconfigurable antenna Patch antenna K-band Compact antenna Beam steering Parallel plate waveguide Method of moments Bandwidth Wireless power transfer Electromagnetic wave polarisation Dual-polarization Bessel beams Dual-band Lens antennas Microstrip antennas Frequency selective surfaces Couplings Circular polarization CP Gain Antenna arrays Arrays Reconfigurable hardware Horn antenna Equivalent circuit Substrates Ka-band Gap waveguide technology Antenna measurements Polarization Metamaterial Unit-cell Implantable Prototypes Directional patterns antenna Slotted waveguides Antenna array Leaky waves Apertures Antenna FDTD Backhauling Ingestible Multibeam antennas Beam switching Millimeter waves Feeds High gain antenna Scan blindness