> How big is the area of a GPS jammer? However big you want to make it. All a “GPS jammer” is is a radio transmitting on 1575.42 MHz. Modeling the signal propa

> How big is the area of a GPS jammer? However big you want to make it. All a “GPS jammer” is is a radio transmitting on 1575.42 MHz. Modeling the signal propagation of a transmitting device (Aka radio / antenna combo in this case) is a very very well known field.