(4) Plausible hypotheses for the detected waveform being a corrupted direct signal, including second-order mismodeling effects, shuttle multipath effects, or a band-pass cutoff of the GPS spread ...

The method is very accurate with a temperature accuracy of 1°K, when both frequencies in the GPS system are used ... arrival times of the different frequency components in a radio occultation signal ...

In today’s world, the radio frequency (RF) spectrum is more crowded than ever with signals from Bluetooth, Wi-Fi ... business tips and product information. The GPS World editorial staff did not create ...

Another way to differentiate GPS interference and jamming from other signal disruptions is to use a spectrum analyzer, a device that measures the frequency and amplitude of the signals in a given ...