Microwaves 434 Microwave circuits 274 Microwave devices 266 Design and construction 252 Microwave antennas 198 Wireless communication systems 150 Microwave communication systems 142 Engineering 133 Microwave transmission lines 131 Microwave amplifiers 128 Microwave filters 128 Microwave integrated circuits 117 Microstrip antennas 116 Strip transmission lines 106 Physics 80 Telecommunication 76 Antennas (Electronics) 67 Amplifiers (Electronics) 65 Radio circuits 65 Mathematical models 63 Equipment and supplies 50 Radio frequency 48 Systems engineering 48 Optical materials 43 Electronics 40 Microwave heating 39 Wave guides 37 Microwave imaging 32 Radio 29 Materials 28