Airborne Radar, Part 1

accuracy airborne aircraft altitude amplifier amplitude angle angular antenna application approximately assumed average bandwidth basic beam caused cent Chapter characteristics circuit complex components considerations considered constant defined depends desired detection detector determined developed difference direction discussed display doppler effect electron elements employed energy equal Equation equipment error example expression factor field figure filter frequency function gain given ground important increase indicated input integration interceptor limited loop maximum means measured missile modulation motion n.mi noise normally obtained occur operation oscillator output Paragraph parameters performance phase position possible present probability problem produce pulse radar system radiation range ratio receiver reference reflection relative represents resolution resonant result scan shown in Fig signal space specific spectrum stabilization target tracking transmission transmitted tube typical usually variation voltage wave