91 results for radiocommunication

Introduction of satellite and complementary terrestrial digital sound broadcasting in the WARC-92 frequency allocations

Studies related to the impact of active services allocated in adjacent or nearby bands on Earth exploration-satellite service (passive)

Ancillary services for the visually impaired and hearing impaired in multi-channel sound systems

Methods for determining national long-term strategies for spectrum utilization

Measuring the input parameters for the radiative energy transfer model of vegetation attenuation

Sharing conditions between space research service extra vehicular activities (EVA) links and fixed and mobile service links in the 410-420 MHz band

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

Low delay audio coding for broadcasting applications

Annex to Volume V- XVIIth Plenary Assembly of the CCIR (Dusseldorf, 1990)

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

Broadcasting of content protection signalling for television