The Threat to the `S' Band Marine Radar Frequency Allocation and the Necessity to Prserve It

摘要

There is increasing pressure from commercial interests to obtain radio bandwidth for both terrestrial and satellite radio-communication applications. Existing civil radio-navigation and military radio-location bands are now being scrutinised by these interests. This background paper is about those pressrues and the factors that marine navigators need to be aware of now and will need to deal with in the future.