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Ionospheric Propagation and Radio Noise

Results:106 total items.
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Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 106 ]
Reply liaison statement to Working Parties 3J, 3K, 3L and 3M - Building entry losses in the range 9 kHz to 10 MHz (far-field and near-field) � WP 1A 2019-06-24
[ 105 ]
Method for the identification and the measurement of interference caused by indoor man-made noise in VHF Band II and Band III (contribution to ITU-R WP 1C with copy to WP 3L) � European Broadcasting Union 2019-05-21
[ 104 ]
+Ann.1-8
Report on the meeting of Working Party 3L (Geneva, 15-23 May 2019) � Chairman, WP 3L 2019-05-23
[ 103 ]
Final list of participants Working Party 3L (Geneva, 15-23 May 2019) � Director, BR 2019-05-22
[ 102 ]
List of documents issued (Documents 3L/80 - 3L/102) � BR Study Groups Department 2019-05-15
[ 101 ]
Measurements of the Man-made Noise Floor � International Amateur Radio Union 2019-05-08
[ 100 ]
Draft revision of Question ITU-R 214-5/3 - Radio noise � United Kingdom of Great Britain and Northern Ireland 2019-05-08
[ 99 ]
Drafts for Study Group 3 description templates for digital data sets and computer programs and Study Group 3 computer programs - Requirements as referenced in working document towards a new draft Recommendation ITU-R P.[DIGPROD] "Acquisition, presentation, analysis and use of digital products in studies of radiowave propagation" � Austria , Belgium , Czech Technical University in Prague, Faculty of Electrical Engineering , European Space Agency 2019-05-06
[ 98 ]
Discussion document - Report of researches on a regional HF radio propagation model in day-to-day time varying ionosphere � Japan 2019-05-06
[ 97 ]
Contribution to the study of Question ITU-R 214-5/3 and to the further revision of Recommendation ITU-R P.372 (Question ITU-R 214-5/3) � European Broadcasting Union Q214/3 2019-05-06
[ 96 ]
Discussion document on Recommendation ITU-R P.531-13: A methodology to test the GHz ionospheric scintillation models with the rate of change of total electron content index from GNSS data � China (People's Republic of) 2019-05-06
[ 95 ]
Supplement for Recommendation ITU-R P.531-13: On the scope of application of the Nakagami density function for describing the statistics of the instantaneous variation of amplitude � China (People's Republic of) 2019-05-06
[ 94 ]
Proposed revision of Recommendation ITU-R P.372-13 - Man-made noise � United States of America 2019-04-30
[ 93 ]
(Rev.1)
Draft revision of Recommendation ITU-R P.372-13 - Radio noise � United States of America 2019-04-30
[ 92 ]
Working document towards a fascicle defining working methods of Study Group 3 regarding integral vs. supplemental (example) data products � United States of America 2019-04-30
[ 91 ]
Working document towards a preliminary draft new Recommendation ITU-R P.[DIGPROD] "Acquisition, presentation, analysis and use of digital products in studies of radiowave propagation" � CG 3M-4 2019-04-19
[ 90 ]
Correction in equation of Report ITU-R P.2297-0 � European Space Agency 2019-04-08
[ 89 ]
Liaison statement to Working Party 3L (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
[ 88 ]
Liaison statement on ITU inter-Sector coordination � ITU-T TSAG 2018-12-17
[ 87 ]
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
[ 86 ]
Liaison statement to Working Parties 1C and 3L - Working document towards a preliminary draft new Report ITU-R M.[HF NOISE AT SEA] � WP 5B 2018-11-16
[ 85 ]
Reply liaison statement to Working Parties 3L and 7C - Ionospheric sounders used for space weather remote sensing � WP 5C 2018-11-15
[ 84 ]
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
[ 83 ]
Note to Chairman of Working Party 5B - Study on Resolution 763 (WRC-15), "Stations on board sub-orbital vehicles" � Chairman, WP 3L 2018-10-29
[ 82 ]
Liaison statement to Working Parties 3L and 5C - Ionospheric sounders used for space weather remote sensing � WP 7C 2018-09-28
[ 81 ]
Note from Chairman of Working Party 3J to the Chairmen of Working Parties of 3K, 3L and 3M - Review of the use of the terminology for "transmission loss" � Chairman, WP 3J 2018-07-02
[ 80 ]
+Ann.1-11
Report on the meeting of Working Party 3L - Ionospheric Propagation and Radio Noise - Montreal, Canada, 21-28 June 2018 � Chairman, WP 3L 2018-07-02
[ 79 ]
Final List of Participants - Working Party 3L (Montreal, Canada, 21-28 June 2018) � Director, BR 2018-06-28
[ 78 ]
List of Documents issued (Documents 3L/53 - 3L/78) � BR Study Groups Department 2018-06-15
[ 77 ]
Liaison statement to Working Parties 5B and 3L - Working document towards a preliminary draft new Report ITU-R M.[HF NOISE AT SEA] � WP 1C 2018-06-15
[ 76 ]
Information document for a possible revision of the scintillation prediction model in Recommendation ITU-R P.531-13 � France 2018-06-12
[ 75 ]
Preliminary draft revision of Recommendation ITU-R P.533-13 � United Kingdom of Great Britain and Northern Ireland 2018-06-12
[ 74 ]
Supplement to Recommendation ITU-R P.531-13: Source code of a new predicting method of ionospheric scintillation occurrence probability over the global low-latitude region � China (People's Republic of) 2018-06-12
[ 73 ]
Supplement for Recommendation ITU-R P.531-13: A revision of the weighting function for seasonal-longitudinal dependence of Chapter 4.5.2 � China (People's Republic of) 2018-06-12
[ 72 ]
Research on the medium-wave earth conductivity layer � China (People's Republic of) 2018-06-12
[ 71 ]
Revision of the GNSS-TEC Exchange Format (GTEX) for utilizing multi-GNSS data � Japan 2018-06-12
[ 70 ]
Draft revision of Document 3L/53 Annex 9 - Radio noise � United Kingdom of Great Britain and Northern Ireland 2018-06-11
[ 69 ]
Preliminary draft revision of Recommendation ITU-R P.533 - Propagation at frequencies above the basic MUF � United Kingdom of Great Britain and Northern Ireland 2018-06-11
[ 68 ]
(Rev.1)
Report of radio environment of the PyeongChang 2018 Olympic and Paralympic Winter Games � Korea (Republic of) Q214/3 2018-06-11
[ 67 ]
A recompiled GRWAVE executable � United States of America 2018-06-05
[ 66 ]
Liaison statement to Working Party 1A (copy for information to Working Parties 1B, 3L, 5B and 6A) - Applicability of Recommendation ITU-R M.1732 for use in studies undertaken in working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5kHz] � WP 5A 2018-05-31
[ 65 ]
Liaison statement to Working Party 1A (copy for information to Working Parties 1B, 3L and 6A) - Working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5 kHz] � WP 5A 2018-05-31
[ 64 ]
Liaison statement to Working Party 3L (copied to Working Party 7B) - Study on Resolution 763 (WRC-15), "Stations on board sub-orbital vehicles" � WP 5B 2018-05-30
[ 63 ]
Reply liaison statement to Working Party 1A (copy to Working Parties 1B, 3L, 5A, and 6A) - Working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5 kHz] � WP 5B 2018-05-30
[ 62 ]
Method for indoor measurement of man-made noise in VHF band II and band III (Contribution to ITU-R Working Party 1C with copy to Working Party 3L) � European Broadcasting Union 2018-05-28
[ 61 ]
Liaison statement to Working Party 3L - Technical and operational characteristics for fixed wireless systems operating within the 40-50 MHz frequency range (WRC-23 preliminary agenda item 2.2) � WP 7C AI2.2 2018-05-22
[ 60 ]
Liaison statement to Working Party 1A (copy for information to Working Parties 1B, 3L, 5A, and 5B) - Working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5 kHz] � WP 6A 2018-04-26
[ 59 ]
Liaison statement on ITU inter-Sector coordination � ITU-T (TSAG) 2018-03-05
[ 58 ]
Liaison statement - New ITU-T Study Group 13 terms and definitions � ITU-R CCV, ITU-T SCV 2018-02-09
[ 57 ]
Liaison statement to Working Parties 3L, 5A, 5B and 6A (copy to Working Party 1B for information) - Working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5kHz] � WP 1A 2017-12-12
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