Results of World Radiocommunication Conference 2007(WRC-07) and Future Study Items : Examples of Compatibility Analysis(WSANE 2008 (Workshop for Space, Aeronautical and Navigational Electronics))

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There are several earth observation and space missions operated and planned. In order to conduct such mission, it is necessary to protect from harmful interference. In WRC-07, agenda items of 1.2, 1.20 and 1.3 were discussed and sharing conditions between spaceborne passive sensor and active service system in 10.6-10.68GHz and 36-37GHz band, unwanted emission power restriction from adjacent band of passive sensor bands, band expansion of 9GHz band for SAR were approved. Agenda items for WRC-11 were approved which includes SRS services using 23GHz up and 37-38GHz down and passive services using 275-3000GHz. Moreover, agenda item related with earth observation and Meteorology also adopted as resolution. In this paper, these results including future perspective are presented.
2008-11-17