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ITU-R WP3L.AR C

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Ionospheric Propagation and Radio Noise

Results:50 total items.

Contributions
	Number	Title	Source	AI/Question	Date
	[ 50 ]	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 Working Party 1C with copy to Working Party 3L)	European Broadcasting Union		2019-05-21
	[ 49 ]	Measurements of the Man-made Noise Floor	International Amateur Radio Union		2019-05-08
	[ 48 ]	Draft revision Question ITU-R 214-5/3 - Radio noise	United Kingdom of Great Britain and Northern Ireland		2019-05-08
	[ 47 ]	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
	[ 46 ]	Information document - Report of researches on a regional HF radio propagation model in day-to-day time varying ionosphere	Japan		2019-05-06
	[ 45 ]	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
	[ 44 ]	Information for 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
	[ 43 ]	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
	[ 42 ]	Proposed revision of Recommendation ITU-R P.372-13 - Man-made noise	United States of America		2019-04-30
	[ 41 ]	Draft revision of Recommendation ITU-R P.372-13	United States of America		2019-04-30
	[ 40 ]	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
	[ 39 ]	Correction in equation of Report ITU-R P.2297-0	European Space Agency		2019-04-08
	[ 38 ]	Information document for a possible revision of the scintillation prediction model in Recommendation ITU-R P.531-13	France		2018-06-12
	[ 37 ]	Draft revision of Recommendation ITU-R P.533-13	United Kingdom of Great Britain and Northern Ireland		2018-06-12
	[ 36 ]	Supplement to Recommendation ITU-R P.531-13: Source code of a new predicting method of ionospheric scintillation occurence probability over the global low-latitude region	China (People's Republic of)		2018-06-12
	[ 35 ]	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
	[ 34 ]	Research on the medium-wabe earth conductivity layer	China (People's Republic of)		2018-06-12
	[ 33 ]	Information paper - Revision of the GNSS-TEC Exchange Format (GTEX) for utilizing multi-GNSS data	Japan		2018-06-12
	[ 32 ]	Draft revision of Documet 3L/53 Annex 9 - Radio noise	United Kingdom of Great Britain and Northern Ireland		2018-06-11
	[ 31 ]	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
	[ 30 ]	Report of radio environment of the PyeongChang 2018 Olympic and Paralympic Winter Games	Korea (Republic of)	Q214/3	2018-06-11
	[ 29 ]	A recompiled GRWAVE executable	United States of America		2018-06-05
	[ 28 ]	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
	[ 27 ]	Supplement to pictures of Recommendation ITU-R P.368-9	China (People's Republic of)		2017-08-14
	[ 26 ]	Proposed modification to Recommendation ITU-R P.531-12: A new predicting method of ionospheric scintillation occurrence probability over the global low-latitude Region for assessing the impact of ionospheric irregularities on trans-ionospheric radio systems	China (People's Republic of)		2017-08-14
	[ 25 ]	Proposed new ITU-R Question - Computation of ionospheric indices	France		2017-08-11
	[ 24 ]	Improved prediction method of ionospheric scintillation	France		2017-08-14
	[ 23 ]	Draft reply liaison statement to Working Party 7C - WRC-23 agenda item regarding EESS (active) around the 45 MHz frequency region	N/A		2017-08-11
	[ 22 ]	Proposed draft to Recommendation ITU-R P.531-13 to extend the lower limit of applicability to 40 MHz	United States of America		2017-08-11
	[ 21 ]	Proposal for a draft new Report on the indoor radio environment	Japan	Q214/3	2017-08-10
	[ 20 ]	Editorial correction of Recommendation ITU-R P.684	Japan		2017-08-10
	[ 19 ]	Proposal for a new Report on Recommendation ITU-R P.684-6 - An evaluation of the numerical prediction method of field strength for LF radio waves based on wave-hop propagation theory	Japan		2017-08-10
	[ 18 ]	A new ionospheric storm scale based on TEC and FOF2 statistics	Japan		2017-08-10
	[ 17 ]	Contribution towards a provisional draft revised Recommendation ITU-R P.684-7	United Kingdom of Great Britain and Northern Ireland		2017-08-07
	[ 16 ]	Proposed revision of Recommendation ITU-R P.372 - Radio Noise	United Kingdom of Great Britain and Northern Ireland		2017-08-07
	[ 15 ]	A discussion paper on radio noise	United Kingdom of Great Britain and Northern Ireland	Q214/3	2017-08-07
	[ 14 ]	Draft revision of Recommendation ITU-R P.531-13 - Ionospheric propagation data and prediction methods required for the desing of satellite services and systems (Question ITU-R 218/3)	United Kingdom of Great Britain and Northern Ireland		2017-08-07
	[ 13 ]	Draft reply to the liaison statement from Working Party 7C - WRC-23 agenda item regarding EESS (active) around the 45 MHz frequency Region	United Kingdom of Great Britain and Northern Ireland		2017-08-07
	[ 12 ]	Conversion software for SCINTEX	European Space Agency		2017-07-18
	[ 11 ]	Information paper on ionospheric propagation corrections to lower the applicable frequency range of Recommendation ITU-R P.531-13 to MHz	United States of America		2017-03-13
	[ 10 ]	Proposal for revision of Recommendation ITU-R P.684-6 - Revision of numerical method for calculating resultant field strength and phase	Japan		2016-06-13
	[ 9 ]	Indoor radio noise data in Japan proposed for radio noise databank	Japan		2016-06-13
	[ 8 ]	SCINTEX editorial changes	European Space Agency		2016-06-13
	[ 7 ]	Supplement for Recommendation ITU-R P.531-12 - On the conversion function between the S4 index and the peak-to-peak fluctuation P (dB)	China (People's Republic of)		2016-06-12
	[ 6 ]	Editorial corrections to Recommendation ITU-R P.1239-3	United States of America		2016-06-13
	[ 5 ]	Information - Comparison of HF predictions for revised sunspot numbers	United States of America		2016-06-13
	[ 4 ]	Modelling of L-band ionospheric disturbances at high latitude	France , Norway	218-5/3, 213-3/3, 212-2/3	2016-06-13
	[ 3 ]	Building entry loss measurements at 3, 10 and 17 GHz frequencies	Orange		2016-06-10
	[ 2 ]	Additions and amendments to the Handbook on "Ionosphere and its influence on propagation of radiowaves"	Russian Federation		2016-06-09
	[ 1 ]	Draft revision of Recommendations ITU-R P.525, ITU-R P.341 and ITU-R P.372 - Antennas close to the ground and related matters	United Kingdom of Great Britain and Northern Ireland		2016-05-13
Results:50 total items.

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