International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP1A : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP1A  C 

ITU-R WP1A

Spectrum Engineering Techniques

Results:287 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 237 ]  
 
Liaison statement on collaboration matters related to EMF     ITU-T SG5     2022-11-10
[ 236 ]  
 
Liaison statement on the new version of the Home Network Transport (HNT) standards overview and work plan     ITU-T SG15     2022-10-14
[ 235 ]  
 
Liaison statement on the new version of the Access Network Transport (ANT) standards overview and work plan     ITU-T SG15     2022-10-14
[ 234 ]  
 
Reply liaison statement to Working Party 1A on protection of the SFTS from WPT-EV (copy to Working Parties 5A and 6A) - Comments on Recommendation ITU-R SM.2110-1 and revised Report ITU-R SM.2451-1     WP 7A     2022-10-10
[ 233 ]  
 
Reply liaison statement to Working Party 3M (copy to Working Parties 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D for information) - Future development of P-series Recommendations to address frequencies above 100 GHz     WP 7C     2022-10-07
[ 232 ]  
 
Reply liaison statement to Working Party 1A (copy to Working Parties 4C, 5A, 5D, 7C) - Beam Wireless Power Transmission (WPT)     WP 7D     2022-10-06
[ 231 ]  
 
Reply liaison statement to Working Party 3M (copy to Working Parties 3J, 3K, 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, and 7C - Extending the application of propagation Recommendations to frequencies greater than 100 GHz     WP 7D     2022-10-06
[ 230 ]  
 
Liaison statement to Working Party 3M (copy to Working Parties 1A, 1B, 1C, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Extending the application of propagation Recommendations to frequencies greater than 100 GHz     WP 4B     2022-09-19
[ 229 ]  
 
Reply liaison statement to Working Party 1A (copy to Working Parties 5A, 7A, 7C and 5D for information) - Re: Beam wireless power transmission     WP 4C     2022-09-15
[ 228 ]  
 
Liaison statement to ICAO (copy to Working Party 1A for information) - Parameters of non-directional beacon (NDB) for use in impact studies with wireless power transmission (WPT)     WP 5B     2022-08-02
[ 227 ]  
 
Liaison statement on collaboration matters related to EMF for ITU-D Q7/2 and to ITU-R Working Parties     ITU-T SG5     2022-07-08
[ 226 ]  
+Ann.1-12 
Report on the fourth 2019-2023 meeting of Working Party 1A (Geneva, 28 June - 7 July 2022)     Chairman, WP 1A     2022-07-06
[ 225 ]  
 
Final list of participants Working Party 1A (Geneva, 28 June - 7 July 2022)     Director, BR     2022-07-06
[ 224 ]  
 
List of documents issued (Documents 1A/179 - 1A/224)     BR, Study Groups Department     2022-06-28
[ 223 ]  
 
Report on CISPR activities from November 2021 to June 2022     Rapp. SG 1 (RG) on Liaison with CISPR     2022-06-27
[ 222 ]  
 
Report on CISPR activities from June 2021 to June 2022 on WPT issues     SG 1 Rapp. to CISPR on WPT issues     2022-06-23
[ 221 ]  
 
Comments to Document 1A/203     Netherlands (Kingdom of the)     2022-06-21
[ 220 ]  
 
Recent developments concerning EMC-related interference, RF noise, product standards and coexistence with wired telecommunication systems (Question ITU-R 221-2/1)     Chairman, CG on EMC   Q221/1   2022-06-21
[ 219 ]  
 
Proposed modifications to the draft revision of Report ITU-R SM.2451-0 - Assessment of impact of wireless power transmission for electric vehicle charging on radiocommunication services     China (People's Republic of)     2022-06-21
[ 218 ]  
 
Proposed contexts movement from Report ITU-R SM.2303-3 to Report ITU-R SM.2451-0     China (People's Republic of)     2022-06-21
[ 217 ]  
 
Questions on relevant parts of Annexes 16, 17 and 18 of Document 1A/179     China (People's Republic of)     2022-06-21
[ 216 ]  
 
Proposed modifications to the working document towards a preliminary draft revision of Report ITU-R SM.2303-3 - Wireless power transmission using technologies other than radio frequency beam     China (People's Republic of)     2022-06-22
[ 215 ]  
 
Proposed modifications to preliminary draft new Report ITU-R SM.[WPT.BEAM.IMPACTS]     China (People's Republic of)     2022-06-21
[ 214 ]  
 
Proposal on the elevation of working document towards a preliminary draft revision of Report ITU-R SM.2422-1     China (People's Republic of)     2022-06-21
[ 213 ]  
 
Comment to the Annex 11 to Document 1A/179     China (People's Republic of)     2022-06-21
[ 212 ]  
 
Revision of Recommendation ITU-R SM.2129-0 - Guidance on frequency ranges for operation of non-beam wireless power transmission systems for mobile and portable devices     Germany (Federal Republic of)   Q210/1   2022-06-20
[ 211 ]  
 
Revisions of Report ITU-R SM.2449-0     Germany (Federal Republic of)   Q210/1   2022-06-20
[ 210 ]  
 
Reply liaison from wireless power transmission - Invitation for SDOS to collaborate with the ITU-R to avoid conflicting outcomes     Director, BR     2022-06-20
[ 209 ]  
 
Proposals for the approval of draft new Report ITU-R SM.[WPT.BEAM.IMPACTS] - Impact studies and human hazard issues for wireless power transmission via radio frequency beam     Japan   Q210/1   2022-06-20
[ 208 ]  
 
Preliminary draft revision of Report ITU-R SM.2352-0 - Technology trends of active services in the frequency range 275-3 000 GHz     Japan   Q237/1   2022-06-20
[ 207 ]  
 
Inclusion of the 13.553-13.567 MHz ISM band in Recommendation ITU-R SM.2129     Netherlands (Kingdom of the)     2022-06-17
[ 206 ]  
 
Proposed modifications to working document towards a preliminary draft revision of Report ITU-R SM.2048-0 - Use of the X dB bandwidth criterion for determination of spectral properties of a transmitter in the out-of-band domain     Russian Federation     2022-06-16
[ 205 ]  
 
Proposals on Question ITU-R 222/1     Russian Federation   Q222/1   2022-06-16
[ 204 ]  
 
Proposed draft liaison statement to ITU-R Working Party 5D     Russian Federation     2022-06-16
[ 203 ]  
 
Compatibility studies between UWB devices and IMT-2020 indoor small cells networks in the frequency band 6 425-7 125 MHz     Russian Federation     2022-06-17
[ 202 ]  
 
Preliminary draft new Report ITU-R SM.[WPT.BEAM.IMPACTS] - Revised Study F: The radio astronomy service     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science     2022-06-16
[ 201 ]  
 
Proposed objectives and work plan regarding the working document towards draft new Report/Recommendation ITU-R SM.[WPT_EMISSION]     European Broadcasting Union     2022-06-15
[ 200 ]  
 
Proposal for the approval of the preliminary draft new Report ITU-R SM.[WPT.BEAM.IMPACTS] and the preliminary draft new Recommendation ITU-R SM.[WPT.BEAM.FRQ] including additional studies     Brazil (Federative Republic of)     2022-06-15
[ 199 ]  
 
Liaison statement to Working Parties 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Future development of P-series Recommendations to address frequencies above 100 GHz     WP 3M     2022-06-14
[ 198 ]  
 
Proposed revisions to, and approval of preliminary draft new Recommendation ITU-R SM.[WPT.BEAM.FRQ] - Guidance on frequency ranges for operation of wireless power transmission via radio frequency beam systems for mobile/portable devices and sensor networks     United States of America     2022-06-08
[ 197 ]  
 
Proposed revisions to, and approval of, preliminary draft new Report ITU-R SM.[WPT.BEAM.IMPACTS]     United States of America     2022-06-08
[ 196 ]  
 
Proposal to suppress the working document towards a preliminary draft new [Recommendation/Report] ITU-R SM.[WPT_EMISSIONS]     United States of America   Q210/1   2022-06-08
[ 195 ]  
 
Proposal to send the draft revision of Report ITU-R SM.2451-0 to Study Group 1     United States of America   Q210/1   2022-06-08
[ 194 ]  
 
Draft revision of Report ITU-R SM.2451-0 - Assessment of impact of wireless power transmission for electric vehicle charging on radiocommunication services     ATDI   Q210/1   2022-05-20
[ 193 ]  
 
Reply liaison statement to Working Party 1A (copy to Working Parties 5A, 5B, and 5C for information) - Working document towards a preliminary draft revision of Report ITU-R SM.2449-0     WP 7A     2022-05-10
[ 192 ]  
 
Reply liaison statement to Working Party 1A (copy to Working Party 7D for information) - Editorial update of Recommendation ITU-R SM.329     WP 7C     2022-05-06
[ 191 ]  
 
Reply liaison statement to Working Party 1A on protection of the SFTS from WPT-EV - Comments on Recommendation ITU-R SM.2110-1 and draft revision of Report ITU-R SM.2451-0     WP 7A     2022-05-05
[ 190 ]  
 
Liaison statement to Working Parties 1A and 7C (copy to Working Parties 5A, 5D, 7B) - Beam Wireless Power Transmission (WPT)     WP 7D     2022-05-02
[ 189 ]  
 
Liaison statement to Working Party 1A (copy to Working Party 7C for information) - Proposed changes to Recommendation ITU-R SM.329-12     WP 7D     2022-05-02
[ 188 ]  
 
Liaison statement on the new version of the Access Network Transport (ANT) standards overview and work plan     ITU-T SG15     2022-01-05
Results:287 total items.
Result page:  Previous -  1 - 2 - 3 - 4 - 5 - 6  - Next Next
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2024-05-31