radiocommunications simulation and modelling 610 wireless communicaation 441 telecommunications 414 electronic circuits 236 mobile communication 224 history 169 more ... radio receivers 153 aerials 144 communication networks 111 microwaves 100 electronics 90 signal transmission 86 radio transmitters 84 history of science and technology 80 wireless computer networks 68 microwave aerials 67 quality 66 electromagnetic waves in dielectrics 62 military history 56 radiolocation 55 modulation of signal 50 electromagnetism 48 signal processing 48 radio waves propagation 47 resonators 41 interference (telecommunication) 40 communications 39 mobile phones 36 signals 36 less ...