54 results for radiocommunication

Long range detection of automatic identification system (AIS) messages under various tropospheric propagation conditions

Test results and simulations illustrating the effective duty cycle of frequency modulated pulsed radiolocation and EESS system waveforms in marine radionavigation receivers

Interference calculations to assess sharing between the mobile-satellite service and space research (passive) service in the band 1 668-1 668.4 MHz

Information relating to the HF broadcasting service

User requirements for a Flat Panel Display (FPD) as a Master monitor in an HDTV programme production environment

EMC assessment of shore-based electronic navigation (eNAV) infrastructure and new draft Standards for data exchange in the VHF maritime mobile band (156-174 MHz)

Supplementary information on the detrimental threshold levels of interference to radio astronomy observations in Recommendation ITU-R RA.769

Mathematical gain models of large-aperture space research service earth station antennas for compatibility analysis involving a large number of distributed interference sources

Inspection of radio stations

Theoretical analysis and testing results pertaining to the determination of relevant interference protection criteria of ground-based meteorological radars

Initial estimate of new aviation AM(R)S spectrum requirements

Short-term loudness metering