Directional patterns (antenna) 2 Ground planes Slot antennas 2 Antenna feeders 1 Antenna grounds 1 Bodyarea networks (BAN) 1 Design and analysis 1 Efficiency 1 Electric impedance 1 Exponential increase 1 FM antennas 1 Free spaces 1 Frequency modulation 1 Manufacture 1 Manufacturing cost 1 Microstrip antennas 1 Microwave antennas 1 Millimeter waves 1 Monopole antennas 1 On-body 1 Pattern reconfigurable antenna 1 Pattern-reconfigurable 1 Phantoms 1 RF switch 1 Substrates 1 Super-wideband 1 Textile antennas 1 Textiles 1 Wearable antennas 1 Wireless technologies 1