Now showing items 11-16 of 16
Electromagnetic compatibility of ground system of near navigation, based on the use of GNSS and pseudolites
Article describes the results of modeling the allowable power pseudolites in the ground system of near navigation, working together with GLONASS. Was justified pulsed operation of pseudolites and using weighting windows ...
Pseudolite systems for close-range navigation: The problem of synchronization
This paper discusses the implementation of an electronic pseudolite close-range navigation system provided that one of the pseudolites is located at a certain altitude. The authors have developed principles for building a ...
Multi-mode resonator for ultra-wide bandpass filter with good stopband performance
A multimode resonator is proposed, containing five resonant modes that are incorporated in the passband forming. The structure is based on a dielectric substrate suspended in a metallic case that allows solving problem of ...
Methods beamforming adaptive digital array and their study using a computer model
The article describes the computer model of an adaptive digital antenna array. We considered in detail its features and specifications. The results of experimental research methods beamforming digital adaptive antenna array ...
Nonlinear Methods for Analyzing the Statistical Dynamics of Tracking Systems in Radio Receivers
The paper discusses an assessment of the critical ratios (required front-to-back ratios) of signal to noise, which enable the functioning of radio receiving devices (receivers) in environments where there is a deficit of ...