ITU-R WP3J C

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ITU-R WP3J C

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Propagation Fundamentals

Results:26 total items.

Contributions [ Source: China (People ]
	Number	Title	Source	Date
	[ 297 ]	Proposed draft modification to Recommendation ITU-R P.1621-2 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz	China (People's Republic of)	2023-05-15
	[ 291 ]	Proposed draft modification to Recommendation ITU-R P.835-6 - Reference standard atmospheres	China (People's Republic of)	2023-05-15
	[ 290 ]	Proposed new modification to Recommendation ITU-R P.834-9 - The refraction correction of elevation angle for the mean annual global reference atmosphere	China (People's Republic of)	2023-05-15
	[ 289 ]	Proposed modification to Recommendation ITU-R P.676-13 - Attenuation by atmospheric gases and related effects	China (People's Republic of)	2023-05-15
	[ 288 ]	Proposed modification to Recommendation ITU-R P.453-14 - Dispersion effect of atmospheric refractive index	China (People's Republic of)	2023-05-15
	[ 287 ]	Discussion document on diffraction/ducting loss due to terrain and/or specific obstruction of Recommendation ITU-R P.619 for the smooth earth assumption	China (People's Republic of)	2023-05-15
	[ 220 ]	Diffraction/ducting loss due to terrain and/or specific obstruction of Recommendation ITU-R P.619	China (People's Republic of)	2022-05-23
	[ 217 ]	Supporting document for rain height model in Recommendation ITU-R P.839-4 - A Weighted Mean Annual Rain Height model	China (People's Republic of)	2022-05-23
	[ 216 ]	Proposed new modification to Recommendation ITU-R P.841-6 and Recommendation ITU-R P.581-2 - Conversion of annual statistics to worst-month statistics for two statistical methods	China (People's Republic of)	2022-05-23
	[ 215 ]	Proposed modifications to Recommendation ITU-R P.310-10 and Recommendation ITU-R P.525-4 - Discussion about definitions of several terms relating to propagation in non-ionized media	China (People's Republic of)	2022-05-23
	[ 214 ]	Proposed modification to Recommendation ITU-R P.834-9 - Minimum trapping frequency of evaporation duct	China (People's Republic of)	2022-05-23
	[ 213 ]	Proposed modification to Recommendation ITU-R P.453-14 - Global digital map of evaporation duct	China (People's Republic of)	2022-05-23
	[ 212 ]	Propose modifications to Recommendation ITU-R P.310-10, Recommendation ITU-R P.680-3 and Recommendation ITU-R P.682-3 - Discussion about definition of fade depth	China (People's Republic of)	2022-05-23
	[ 211 ]	Proposed editorial amendment of Recommendations ITU-R P.617-5 and ITU-R P.1812-6	China (People's Republic of)	2022-05-23
	[ 210 ]	Proposed draft modification to Recommendation ITU-R P.835-6 - Reference standard atmospheres	China (People's Republic of)	2022-05-23
	[ 209 ]	A new Mie scattering attenuation predicting method and proposed modification to Recommendation ITU-R P.1622	China (People's Republic of)	2022-05-23
	[ 119 ]	Discussion document - Calibration of terrain loss measurement between non-GSO satellite and earth station	China (People's Republic of)	2021-06-09
	[ 118 ]	Proposed modification to Recommendation ITU-R P.453-14 - Global digital maps of surface and elevated ducts	China (People's Republic of)	2021-06-09
	[ 117 ]	Analysis of rain attenuation models and proposed modifications to Recommendation ITU-R P.618-13	China (People's Republic of)	2021-06-09
	[ 115 ]	Proposed modification to Recommendation ITU-R P.676-12 - Attenuation by atmospheric gases	China (People's Republic of)	2021-06-09
	[ 114 ]	Proposed editorial amendment of Recommendation ITU-R P.453-14 - Statistical distribution of refractivity gradients	China (People's Republic of)	2021-06-09
	[ 113 ]	Proposed modification to Recommendation ITU-R P.1622-0 - Prediction methods required for the design of earth-space systems operating between 20 THz and 375 THz	China (People's Republic of)	2021-06-09
	[ 112 ]	Proposed draft modification to Recommendation ITU-R P.834-9 - Excess radio path length and its variations	China (People's Republic of)	2021-06-09
	[ 111 ]	Proposed modification to Recommendation ITU-R P.841-6 and ITU-R P.581-2 - Conversion of annual statistics to worst-month statistics for two statistical methods	China (People's Republic of)	2021-06-09
	[ 110 ]	Proposed modification to Recommendation ITU-R P.834-9 - The refraction correction of elevation angle for the mean annual global reference atmosphere	China (People's Republic of)	2021-06-09
	[ 93 ]	Terrain loss measurement between non-GSO satellites and Earth stations and model proposals	China (People's Republic of)	2021-04-16
Results:26 total items.

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