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Ionospheric Propagation and Radio Noise

Results:126 total items.
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Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 126 ]
Liaison statement to ITU-T SG 5 (Copied to ITU-R WP 3L, WP 1A, 1B, 5A, 5B, 5C, 5D, ITU-D SG 2 for information) - Human exposure to RF fields from broadcast transmitters - Comments to WHO monograph - radio frequency fields; environmental health criteria � WP 6A 2015-08-03
[ 125 ]
Liaison statement on radio frequency interference and co-existence between wired telecommunication and radiocommunication systems (reply to ITU-R WP 5B - 5B/TEMP/372) � ITU-T SG9 2015-07-14
[ 124 ]
Liaison statement to Working Party 3L - Indoor noise measurements � WP 1C 2015-06-22
[ 123 ]
Liaison statement to Working Party 5B (copy to Working Parties 3L, 3M, 4A and 7B) - Proposed new study Question on spectrum access for space planes � WP 4C 2015-06-15
[ 122 ]
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 � WP 1A 2015-06-12
[ 121 ]
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 � WP 1A 2015-06-12
[ 120 ]
+Ann.1-4
Report on the meeting of Working Party 3L (Geneva, 22-29 April 2015) � Chairman, WP 3L 2015-05-01
[ 119 ]
Final list of participants - Working Party 3L (Geneva, 22-29 April 2015) � Director, BR 2015-04-29
[ 118 ]
List of documents issued (Documents 3L/99 - 3L/118) � BR Study Group Department 2015-04-21
[ 117 ]
Information document towards Report ITU-R P.2097 � France , European Union 2015-04-14
[ 116 ]
Measurements campaign to improve Brazilian ground conductivities map � Brazil (Federative Republic of) 2015-04-13
[ 115 ]
SCINTEX - Scintintillation and TEC exchange format - Version 0.3 � European Space Agency , National Institute of Information and Communications Technology (NICT) 2015-04-13
[ 114 ]
Proposal for new LF databank and revision of Recommendation ITU-R P.684-6 - An evaluation of the numerical prediction method of field strength LF radio waves based on wave-hop propagation theory � Japan 2015-04-13
[ 113 ]
Manual of data format to promote international exchange and sharing of GNSS-TEC data � Japan 2015-04-13
[ 112 ]
Indoor radio noise data in Japan proposed for radio noise databank � Japan 214-4/3 2015-04-13
[ 111 ]
Proposals on reconsideration of the Handbook the ionosphere and its effects on radiowave propagation � Russian Federation 2015-04-10
[ 110 ]
Supplement for Recommendation ITU-R P.531-12 - On the conversion function between the scintillation index S4 and the peak-to-peak fluctuation P fluc (dB) � China (People's Republic of) 2015-04-08
[ 109 ]
Information - Minimizing the residual error in comparisons of D1 by application of Simulated Annealing � United States of America 2015-04-07
[ 108 ]
Results of several proposed draft changes to Recommendation ITU-R P.533-12 � CG 3L-4 2015-04-08
[ 107 ]
HF radio noise measurements at sea � Germany (Federal Republic of) 2015-03-24
[ 106 ]
Liaison statement to ITU-R Study Groups 1, 3, 4, 5 and 7, ITU-T Study Group 5 and ITU-D Study Groups 1 and 2 - Human exposure to RF fields from broadcast transmitters � WP 6A 2015-03-03
[ 105 ]
Liaison statement on comments to the WHO Monograph "Radio Frequency fields: Environmental Health Criteria, Chapter 2: Sources, measurements and exposures" � ITU-T SG 5 2015-02-11
[ 104 ]
Liaison statement on current status of draft Recommendation ITU-T K.mhn and issues related to coexistence of wired telecommunications and radio communication � ITU-T SG 5 2015-02-10
[ 103 ]
Liaison statement to Working Parties 3L, 3M, 4C and 7B - Proposed new study question spectrum access for space planes � WP 5B 2014-11-10
[ 102 ]
Liaison statement to Working Party 3L - Channel characteristics of HF propagation paths through the auroral region � WP 5C 2014-11-07
[ 101 ]
Liaison statement to Working Parties 5B and 5C (copy for information to Working Party 3L) - WRC-15 agenda item 1.4 - Status of studies for WRC-15 agenda item 1.4 � WP 5A 2014-11-04
[ 100 ]
Liaison statement on leakage of radio frequency energy from J.HiNoC systems and coexistence of wired telecommunications with radiocommunication systems - Considerations with respect to work on Recommendation ITU-T J.195.1 (J.HINOC-REQ) � ITU-T SG 9 2014-09-30
[ 99 ]
+Ann.1-2
Report on the meeting of Working Party 3L (Geneva, 4-10 September 2014) � Chairman, WP 3L 2014-09-10
[ 98 ]
Final list of participants - Working Party 3L (Geneva, 4-10 September 2014) � Director, BR 2014-10-09
[ 97 ]
List of documents issued (Documents 3L/63 - 3L/97) � BR Study Groups Department 2014-09-01
[ 96 ]
Proposed revision of Recommendation ITU-R P.832-3 � Germany (Federal Republic of) 2014-08-26
[ 95 ]
(Rev.1)
Proposed revision to Recommendation ITU-R P.832-3 world atlas of ground conductivities � Brazil (Federative Republic of) 225-5/3, 202-3/3 2014-08-25
[ 94 ]
Information document for Recommendation ITU-R P.372-11 - Study on the present condition of man-made noise derived from the SG3 radio noise databank � Japan 214-4/3 2014-08-25
[ 93 ]
Proposal for radio noise databank - An addition to the databank format for indoor radio noise data � Japan 214-4/3 2014-08-25
[ 92 ]
Activity Report - An evaluation of the numerical prediction method of field strength for long-range propagation of LF radio waves base on a wave-hop propagation theory � Japan 2014-08-25
[ 91 ]
Proposed revision of Recommendation ITU-R P.1321 � Russian Federation 2014-08-25
[ 90 ]
Proposed revision of Recommendation ITU-R P.533-12 - E Region screening � United Kingdom of Great Britain and Northern Ireland 2014-08-22
[ 89 ]
Proposed revision of Recommendation ITU-R P.1239-3 � United Kingdom of Great Britain and Northern Ireland 2014-08-22
[ 88 ]
Proposed revision of Recommendation ITU-R P.1147-4 � United Kingdom of Great Britain and Northern Ireland 2014-08-22
[ 87 ]
Contribution to Question ITU-R 229-2/3, Decides 3 and 4 � United Kingdom of Great Britain and Northern Ireland 2014-08-22
[ 86 ]
Preliminary draft new Recommendation - Procedure for selecting between the six methods for calculating the ground wave electic field strength � United States of America 2014-08-22
[ 85 ]
Comparison between ITU-R D1 Database and ITU-R HF Prop with absorption loss and E-layer screening modifications � United States of America 2014-08-22
[ 84 ]
Proposed draft changes to Recommendation ITU-R P.533-12 for clarification - Determination of "not otherwise included loss" � United States of America 2014-08-22
[ 83 ]
Comparison between ITU-R D1 database and ITU-R HF Prop Version 4.14.0.1 � United States of America 2014-08-22
[ 82 ]
Analysis of proposed "Over the MUF" loss calculation for Recommendation ITU-R P.533-12 � United States of America 2014-08-22
[ 81 ]
Liaison statement to Working Party 3L - Noise characteristics of PLT devices � WP 1A 2014-06-23
[ 80 ]
Liaison statement to ITU-T Study Group 5 (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - ITU-R interest in K series Recommendations � WP 1A 2014-06-20
[ 79 ]
Liaison statement to the broadband forum (copy for information to ITU-T Study Group 15 and ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Specifications and performance of cabling intended for use with G.fast � WP 1A 2014-06-20
[ 78 ]
Liaison statement to ITU-T Study Groups 5 and 15 (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Excessive levels of radio frequency noise in the environment � WP 1A 2014-06-20
[ 77 ]
Liaison statement to ITU-T Study Groups 5 and 9, and ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C and 7D - Leakage of radio frequency energy from J.HiNoC systems � WP 1A 2014-06-20
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