RECOMMENDATION ITU-R F.1613 - Operational and deployment requirements for fixed wireless access systems in ... Annex 1 - Frequency sharing between FWA systems and spaceborne active sensor systems in the EESS (active) and the S... 1 Introduction 2 Technical characteristics of spaceborne active sensors 3 Technical features of FWA systems 4 Frequency sharing between spaceborne active sensors and FWA systems 4.1 Sharing between SAR and FWA 4.2 Sharing between spaceborne altimeter and FWA 4.3 Sharing between scatterometer and FWA 5 Conclusion Appendix 1 to Annex 1 - Interference into the spaceborne active sensor caused by side lobes of FWA remote stations Appendix 2 to Annex 1 - List of abbreviations