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Radio Astronomy

Results:170 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 170 ]  
 
2015-07-01 WP 4A   Liaison statement to Working Party 5C (copy to Working Parties 4C, 5A, 5B, 7A, 7B, 7C and 7D) - WRC-15 agenda item 1.8     N/A  
[ 169 ]  
 
2015-06-23 WP 4C   Liaison statement to Working Parties 3M, 4A, 4B, 5A, 5B, 5C, 7A, 7B, 7C and 7D - WRC-15 agenda item 1.10     N/A  
[ 168 ]  
 
2015-06-22 WP 1A   Liaison statement to Working Parties 1B, 5B, 5C, 6A, 7A and 7D - Radio frequency ranges for wireless power transmission using technologies other than radio frequency beam     N/A  
[ 167 ]  
 
2015-06-22 WP 1A   Liaison statement to Working Parties 3K and 3M (copy for information to WPs 5A, 5C, 7C and 7D) - Technology trends of active services in the band above 275 GHz     N/A  
[ 166 ]  
 
2015-06-22 WP 1A   Liaison statement to the IEEE on the draft new Report ITU-R SM.[THZ_TREND] - Technology trends of active services in the band above 275 GHz     N/A  
[ 165 ]  
 
2015-06-22 WP 1A   Liaison statement to Working Parties 5A, 5C, 7C and 7D - Technology trends of active services in the band above 275 GHz     N/A  
[ 164 ]  
 
2015-06-22 WP 1C   Reply liaison statement to Working Party 7D - Working document towards a preliminary draft new Report ITU-R RA.[SATMON]     N/A  
[ 163 ]  
 
2015-06-16 WP 1A   Liaison statement to Working Party 4A (copy for information to Working Parties 5A, 5C, 7C and 7D) - Technology trends of active services in the band above 275 GHz     N/A  
[ 162 ]  
 
2015-06-12 WP 1A   Liaison statement to ITU-T Study Group 5 (copy for information to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A, 7D and ITU-T Study Groups 9 and 15) - ITU-R interest in K-series Recommendations     N/A  
[ 161 ]  
 
2015-06-12 WP 1A   Liaison statement to ITU-T Study Group 15 (copy to ITU-R Working Parties 4C, 5A, 5B, 5C, 5D, 6A and 7D) - Developments concerning co-existence issues     N/A  
[ 160 ]  
 
2015-06-12 WP 1A   Liaison statement to Working Party 3L (copy to ITU-R Working Parties 1C, 4C, 5A, 5B, 5C, 5D, 6A, and 7D and to ITU-T Study Groups 5, 9, and 15) - Evaluating the leakage and impact of radio frequency noise from telecommunication systems using metallic conductors     N/A  
[ 159 ]  
 
2015-06-11 WP 1B   Reply liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 7B and 7D - Working document towards a preliminary draft new Report ITU-R SM.[CRS SPECTRUM MANAGEMENT CHALLENGES] - Spectrum management principles, challenges and issues related to dynamic access to frequency bands by means of radio systems employing cognitive capabilities     N/A  
[ 158 ]  
+Ann.1-3 
2015-05-25 Chairman, WP 7D   Report of the meeting of Working Party 7D (Geneva, 20-25 May 2015)     N/A  
[ 157 ]  
 
2015-05-25 Director, BR   Final list of participants - Working Party 7D (20-25 May 2015)     N/A  
[ 156 ]  
 
2015-05-19 BR Study Groups Department   List of documents issued (Documents 7D/140 - 7D/156)     N/A  
[ 155 ]  
 
2015-05-13 Committee on Radio Astronomy Frequencies   Editorial correction to Annex 2 of Recommendation ITU-R RS.2066-0 - Protection of the radio astronomy service in the frequency band 10.6-10.7 GHz from unwanted emissions of synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9 600 MHz     N/A  
[ 154 ]  
 
2015-05-12 Russian Federation   Proposals to changings of working document towards a preliminary draft new Report ITU-R RA.[SPACE-RA-THRESHOLD LEVELS]     230/7  
[ 153 ]  
 
2015-05-11 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Working document toward a preliminary draft new Recommendation ITU-R RA.[PASSIVEBANDPROTECTION] - Protection of the radio astronomy service operating in passive service bands from unwanted emissions of active services     146-2/7, 145-2/  
[ 152 ]  
 
2015-05-08 WP 3M   Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 6B, 6C, 7A, 7B, 7C and 7D - Revision of Recommendation ITU-R P.619 - Propagation data required for the evaluation of interference between stations in space and those on the surface of the Earth     N/A  
[ 151 ]  
 
2015-05-02 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Liaison statement to Working Party 5B - Compatibility studies with the Radio Astronomy Service operating in the band 14.47 - 14.5 GHz in the working document toward a preliminary draft new Report M.[UAS-FSS] (5B/761 Annex 18)     N/A  
[ 150 ]  
 
2015-05-02 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Liaison statement to Working Party 4A - WRC-15 agenda item 1.6.1 - Compatibility studies with the Radio Astronomy Service operating in the passive band 15.35 - 15.4 GHz relevant to proposed methods to satisfy agenda item 1.6     N/A  
[ 149 ]  
(Rev.1) 
2015-02-25 SG 6   Liaison statement to Study Group 1 - Copy to Study Groups 5 and 7, ITU-D Study Group 2 and ITU-T Study Group 15     N/A  
[ 148 ]  
 
2015-02-25 SG 5   Recommendation ITU-R M.1463-3 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 1 215-1 400 MHz     N/A  
[ 147 ]  
 
2015-02-10 WP 5D   Liaison statement to WP 1A (copy for information to WPs 1B, 1C, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D) - Characteristics of the unwanted emissions in the out-of-band and spurious domains for digital modulation technology used in broadband communication systems     N/A  
[ 146 ]  
 
2014-11-28 WP 5C   Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - New Report ITU-R F.2323 - Fixed service use and future     N/A  
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