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Spectrum Engineering Techniques

Results:466 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 416 ]  
 
Revision of ERC Recommendation 74-01 "Unwanted emisssions in the spurious domain"     Netherlands (Kingdom of the)     2019-05-17
[ 415 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R SM.[WPT-EV_FREQUENCIES] - Frequency ranges for operation of non-beam wireless power transmission systems for electric vehicles     Germany (Federal Republic of)   Q210/1, AI9.1   2019-05-15
[ 414 ]  
 
Draft revision of Recommendation ITU-R SM.2110-0 - Frequency ranges for operation of non-beam wireless power transmission systems for portable and mobile devices     Germany (Federal Republic of)   Q210/1, AI9.1   2019-05-15
[ 413 ]  
 
Elements for working document towards a preliminary draft new Recommendation ITU-R SM.[WPT-UNWANTED] - Emission fields in the spurious domain from WPT systems     International Amateur Radio Union (IARU)   AI9.1   2019-05-15
[ 412 ]  
 
Working document towards a preliminary draft revision of Report ITU-R SM.2351-2 - Smart grid utility management systems     Netherlands (Kingdom of the)     2019-05-14
[ 411 ]  
 
Draft revision of Recommendation ITU-R SM.2110-0 - Frequency ranges for operation of non-beam wireless power transmission systems for portable and mobile devices     United States of America   Q210/1, AI9.1   2019-05-14
[ 410 ]  
 
Proposed update to preliminary draft new Report ITU-R SM.[275-450GHZ_SHARING] - Sharing and compatibility studies between land-mobile, fixed and passive services in the frequency range 275-450 GHz     United States of America   AI1.15   2019-05-14
[ 409 ]  
 
Proposal to reconsider the contents of the working document towards a preliminary draft new Report ITU-R SM.[WPT-WIDE-BEAM.IMPACTS]     United States of America   Q210/1   2019-05-14
[ 408 ]  
 
Proposal for the extension and update of Question ITU-R 210-3/1 on Wireless Power Transmission     United States of America   Q210/1   2019-05-14
[ 407 ]  
 
Proposed new detailed work plans for the different ITU-R documents on Wireless Power Transmission via radio frequency beam     United States of America   Q210/1   2019-05-14
[ 406 ]  
 
Proposed revision of Report ITU-R SM.2392-0: Inclusion of new informatioin relating to wireless power transfer via radio frequency beam technology and applications     United States of America   Q210/1   2019-05-14
[ 405 ]  
 
Proposed new working document towards a PDN Recommendation ITU-R SM.[WPT.BEAM.FRQ]     United States of America   Q210/1   2019-05-14
[ 404 ]  
 
Proposed path forward for Annex 8 of Working Party 1A Chairman's Report - Work plan for ITU-R Reports on Wireless Power Transmission via radio frequency beam     United States of America   Q210/1   2019-05-14
[ 403 ]  
 
Working document towards a preliminary draft new Report ITU-R [WPT-EV_UNWANTED] - Limits and measures to mitigate disturbances from wireless power transmission systems for electric vehicles to radiocommunication systems operating below [30 MHz]     United States of America   Q210/1, AI9.1   2019-05-14
[ 402 ]  
 
Draft new Report ITU-R SM.[WPT_100-148.5kHz] - Technical characteristics and impact analyses of non-beam inductive Wireless Power Transmission (WPT) for mobile devices     United States of America   Q210/1   2019-05-14
[ 401 ]  
 
Reply liaison statemen to Working Party 1A (copy to ITU-T Study Group 15 and ITU-R Working Parties 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) - Preliminary draft revision of Report ITU-R SM.2351-2 on Smart Grid Utility Management Systems     WP 5A     2019-05-13
[ 400 ]  
 
Measurements of the Man-made Noise Floor     International Amateur Radio Union     2019-05-08
[ 399 ]  
 
Liaison statement to ITU-R Working Party 1A and International Special Committee on radio interference (copy for information to the International Maritime Organization, Comité International Radio-Maritime, and the International Civil Aviation Organization) - The EMI effects of LED Lighting Systems when co-located onboard Maritime Vessels, and the EMI effects of LED...     WP 5B     2019-05-09
[ 398 ]  
 
Suggested changes to Annex 3 to the Chairman's Report 1A/340 - Preliminary draft new Report ITU-R SM.[275-450GHZ_SHARING] - Sharing and compatibility studies between land-mobile, fixed and passive services in the frequency range 275-450 GHz     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science     2019-05-06
[ 397 ]  
 
Liaison statement to Working Party 1A - Development of a Recommendation on principles and approaches of limiting unwanted emissions for improving HF electromagnetic environment     WP 5C     2019-05-06
[ 396 ]  
 
Reply liaison statement to Working Party 1A (copy for information to Working Parties 4A, 4C, 5A, 5B, 5D, 7B and 7C) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev.WRC-15) of the Radio Regulations     WP 5C     2019-05-06
[ 395 ]  
 
Recently published ECC Report 289 on wireless power transmission (WPT) systems for electrical vehicles (EV) operating within 79-90 KHz band     Netherlands (Kingdom of the)   AI9.1   2019-04-24
[ 394 ]  
 
Liaison to ITU-R on proctection of Radio Services     International Special Committee on Radio Interference     2019-04-17
[ 393 ]  
 
Liaison statement on strategies and policies concerning human exposure to EMF     ITU-D SG 2     2019-04-11
[ 392 ]  
 
Liaison statement on collaboration related to spectum engineering techniques     ITU-T SG 2     2019-04-11
[ 391 ]  
 
Liaison statement to Working Parties 3L and 3K (copy for information to Working Parties 1A, 1B and 5A) - Building entry losses in the frequency range 9 kHz to 10 MHz (far field and near field)     WP 6A     2019-04-08
[ 390 ]  
 
Liaison statement to Working Parties 1A and 1B (copy for information Working Parties 5A, 5B, and 7A) - Frequency use by non-beam Wireless Power Transmission (WPT) applications using inductive power transfer     WP 6A     2019-02-04
[ 389 ]  
 
Reply liaison statement to ITU-R Working Parties 1A and 1C (copy to 3GPPRAN4/RAN5 - Test methods for over-the-air TRP measurements of IMT radio equipment utilizing active antennas     WP 5D     2019-03-05
[ 388 ]  
 
Reply liaison statement to Working Party 1A (copy to ITU-T Study Group 15 and ITU-R Working Parties 5A, 5B, 5C, 6A, 7A, 7B, 7C and 7D) - Preliminary draft revision of Report ITU-R SM.2351-2 on smart grid utility management systems     WP 5D     2019-03-05
[ 387 ]  
 
Liaison statement on "Request to update the IoT and SC&C Standards Roadmap and the list of contact points"     JCA-IoT and SC&C     2019-01-08
[ 386 ]  
 
Liaison statement - Evolution of magnetic field strength requirements in CISPR 14-1     International Special Committee on Radio Interference     2018-12-21
[ 385 ]  
 
Liaison statement on ITU inter-Sector coordination     ITU-T TSAG     2018-12-17
[ 384 ]  
 
Liaison statement on initialization of the new work item of draft technical paper "TP.FDX-ASI: analysis of spectrum interference of in-band full duplex system"     ITU-T SG 9     2018-12-12
[ 383 ]  
 
Liaison statement on the new version of the home network transport (HNT) standards overview and work plan (reply to SG 15-LS141)     ITU-T SG 9     2018-12-12
[ 382 ]  
 
Liaison statement on ITU Inter-Sector Coordination (reply to TSAG-LS11)     ITU-T SG 9     2018-12-12
[ 381 ]  
 
Liaison statement to Working Party 3L (copy for information to Working Parties 1A, 1C, 5A, 5B, 6A, and 7A) - Building entry losses in the frequency range 9 kHz to 10 MHz (far field and near field) (Question ITU-R 210-3/1)     WP 1B   AI9.1   2018-11-29
[ 380 ]  
 
Reply liaison statement to Working Party 1A - Elements for a working document towards a preliminary draft new Recommendation ITU-R SM.[WPT-UNWANTED]     WP 1B     2018-11-29
[ 379 ]  
 
Elements for a working document towards a preliminary draft new Recommendation ITU-R [WPT-UNWANTED] - Limits and Measures to mitigate disturbances from Wireless Power Transmission systems to radiocommunication systems operating below [30 MHz]     Turkey   Q210/1, AI9.1   2018-11-22
[ 378 ]  
 
Reply liaison statement to ITU-R Working Party 1A and the Rapporteur Group on the coexistence of wired telecommunication with radiocommunication systems (copy to Working Parties 5C and 5D) (copy for information to Working Parties 5B, 6A, 7A, 7B, 7C, 7D and ITU-T SG 15) - Preliminary draft revision of Report ITU-R SM.2351-2 on Smart Grid utility Management Systems     WP 5A     2018-11-20
[ 377 ]  
 
Liaison statement to Working Parties 1A and 1B (copy for information to ICAO) - Aeronautical radionavigation service information for Wireless Power Transmission (WPT)     WP 5B   Q210/1   2018-11-16
[ 376 ]  
(Rev.1) 
Report on current status of WPT issues in CISPR - June to October 2018     SG 1 Rapp. to CISPR on WPT issues     2018-11-13
[ 375 ]  
 
Liaison statement to Working Parties 1A and 3L (copy to Working Parties 1B, 5B and 6A) - Comments on Report ITU-R SM.[WPT_100-148.5kHz]     WP 5A     2018-11-09
[ 374 ]  
 
WPT interference to AM broadcast services: Measurement of building entry loss (Question ITU-R 210-3/1)     European Broadcasting Union   AI9.1   2018-11-09
[ 373 ]  
 
Support to the development of a new ITU-R Recommendation on required limits of WPT emissions to protect Radiocmmunication services - Limits and Measures to mitigate disturbances from Wireless Power Transmission systems to radiocommunication systems operating below [30 MHz] (Question ITU-R 210-3/1)     European Broadcasting Union   AI9.1   2018-11-09
[ 372 ]  
 
Reply liaison statement to Working Parties 4A, 4C, 5A, 5B, 5D, 7B and 7C (copy for information to Working Party 1A) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev.WRC-15) of the Radio Regulations     WP 5C     2018-11-09
[ 371 ]  
 
Development of a new ITU-R Recommendation on limits of WPT-EV spurious emissions to protect radiocommunication services - Question ITU-R 210-3/1     International Amateur Radio Union   AI9.1   2018-11-07
[ 370 ]  
 
Liaison statement from ITU-D Study Group 2 Question 7/2 to ICNIRP, WHO, IEE, ITU-T Study Group 5, ITU-R Study Group 1 (Working Parties 1A and 1C), ITU-R Study Group 4 (Working Party 4A), ITU-R Study Group 5 (Working Parties 5A, 5B, 5C and 5D), ITU-R Study Group 6 (Working Party 6A) and ITU-R Study Group 7 (Working Party 7B) on the work under...     ITU-D SG 2     2018-11-06
[ 369 ]  
(Rev.1) 
Liaison to TSAG, ITU-D and ITU-R on ITU inter-Sector coordination     ITU-T SG 15     2018-10-30
[ 368 ]  
 
Answer to liaison statement to External Organisations on preliminary draft revision of Report ITU-R SM.2351-2 on smart grid utility management systems     Huawei Technologies Co. Ltd. , LG Electronics, Inc. , Qualcomm, Inc. , Telecom Italia , Telefon AB - LM Ericsson , ZTE Corporation     2018-10-29
[ 367 ]  
 
Liaison statement to Working Parties 7B and 5B (copy to Working Parties 1A, 4C, 5A and 5C for information) - Characteristics and protection criteria for aeronautical mobile (route) systems operating in the frequency band 117.975-137 MHz     WP 6A     2018-10-25
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