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Radio-astronomy

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Contributions
	Number	Title	Source	AI/Question	Date
	[ 132 ]	Proposed revisions to Chapter 6 of the Radio Astronomy Handbook	IUCAF		2002-09-24
	[ 131 ]	Mathematical model of average radiation patterns for radio astronomy antennas for use in certain coordination studies and interference assessment	France		2002-09-24
	[ 130 ]	Proposal to the revision of Recommendation ITU-R RA.611-2 - Protection of the radio astronomy service from spurious emissions	IUCAF	145/7	2002-09-24
	[ 129 ]	Proposal for the revision of Recommendation ITU-R RA.517-2 - Protection of the radio astronomy services from transmitters in adjacent bands	IUCAF	145/7	2002-09-24
	[ 128 ]	Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science Proposed revisions to Chapter 2 of the radio Astronomy Handbook	N/A		2002-09-24
	[ 127 ]	Proposed Revision to Recommendation ITU-R RA.479 - Protection of frequencies for radioastronomical measurements in the shielded zone of the moon	IUCAF		2002-09-24
	[ 126 ]	Proposed revision to Chapter 9 of the Handbook on Radio Astronomy	United States of America		2002-09-23
	[ 125 ]	Proposed revision to Chapter 8 of the Handbook on Radio Astronomy	United States of America		2002-09-23
	[ 124 ]	Proposed revision to Chapter 3 of Handbook on Radio Astronomy	Japan		2002-09-20
	[ 123 ]	Practical measurements of side-lobe levels of radio telescopes: Work in progress	United States of America		2002-09-19
	[ 122 ]	Liaison statement to Task Group 1/7 and Working Parties 4A, 4-9S, 7C, 7D, 8B and 8D - Further comments on CPM text for Agenda items 1.82 and 1.32 (WRC-03) and on preliminary draft Recommendation ITU-R SM.[BbB]	WP 6S		2002-09-19
	[ 121 ]	Response from WP 6E to liaison statements from WP 4A, WP 6S and TG 6/8 and liaison statement to WP 7D, WP 8A, WP 8B, WP 8D and WP 9D	WP 6E	268/11	2002-09-10
	[ 120 ]	Liaison statement to WPs 1A, 7D, 8A, 8B, 9C and TG 6/7 - Response to Liaison statement to WP 6E and TG 6/7 concerning compatibility between radiocommunication systems and high data telecommunication systems using electricity power supply or telephone distributing wiring (ITU-R Q. 221/1)	WP 6E	221/1, 32/6	2002-09-06
	[ 119 ]	Use of out-of-band and spurious domains	WP 1A		2002-08-06
	[ 118 ]	Liaison statement to Working Parties 7C, 7D, 6E, 6S, 4A, 9D, 8A and 3J - Ultra-wideband emissions	WPs 1A and 1B		2002-07-31
	[ 117 ]	Liaison statement to Working Parties 7B, 7C, 7D and 7E - Request for information related to sharing between the broadcasting service and other co-primary services in the frequency bands 174-230 MHz and 470-862 Mhz	TG 6/8		2002-02-11
	[ 116 ]	Liaison statement to WP 7D - Protection of radio astronomy in the band 1 660-1 670 MHz with respect to potential MSS earth terminals emissions in the band 1 670-1 675 MHz	WP 8D		2002-02-11
	[ 115 ]	Liaison statement to Working Parties 7E and 7D - WRC-03 Agenda item 1.15 - Resolution 604: Unwanted emission levels produced by RNSS in the band 5 010-5 030 MHz into radio astronomy in the 4 990-5 000 MHz band	WP 8D		2002-02-11
	[ 114 ]	Reply to Liaison statement from Working Party 7D - Observations on the working document towards PDNR ITU-R F.[9D/RA43GHz]	WP 9D		2002-02-11
	[ 113 ]	Liaison from WP 4A	WP 4A		2002-02-11
	[ 112 ]	Liaison statement to TG 1/7, WPs 7C and 7D on band-by-band studies	WP 4A		2002-02-11
	[ 111 ]	Liaison statement to TG 1/7, WPs 7D and 6S - Compatibility analysis between radio astronomy service systems operating in the 42.5-43.5 GHz band and fixed-satellite service and broadcasting-satellite service systems operating in .	WP 4A		2002-02-11
	[ 110 ]	Liaison statement for information to Working Parties 7D and 7E and Task Group 1/7	WP 4A		2002-02-11
	[ 109 ]	Liaison statement to WPs 6S, 7D, 8D and TG 1/7 - Unwanted emissions from space services falling into passive bands	WP 4A		2002-02-11
	[ 108 ]	Reply to liaison statements from WPs 7D, 8D, 4A and TG 1/7 - Band-by-band studies and calculation/measurement of unwanted emission levels	WP 6S		2002-02-11
	[ 107 ]	Liaison statement to WP 7D and TG 1/7 - Comments on draft CPM text for Agenda item 1.8.2 (WRC-03) concerning unwanted emission limits	WP 6S		2002-02-11
	[ 106 ]	Liaison statement to Working Parties 3J, 3M, 7C and 7D	TG 1/7		2002-02-11
	[ 105 ]	Liaison statement to WPs 6S, 4A, 4-9S, 8B, 8D, 7C and 7D	TG 1/7		2002-02-11
	[ 104 ] (Rev.1)	Report on the February 2002 meeting of Working Party 7D	Chairman, WP 7D		2002-02-11
	[ 103 ]	Liaison statement to WPs 9D, 7B and 7D concerning Resolution 79 (WRC-2000)	Chairman, WP 3M		2002-02-11
	[ 102 ]	List of documents issued	BRSGD		2002-02-11
	[ 101 ]	Draft revision of ITU-R Recommendation ITU-R RA.1237	IUCAF		2002-02-11
	[ 100 ]	Proposal of preliminary draft new Recommendation on RAS antenna characteristics	France		2002-02-11
	[ 99 ]	RAS antenna gain to be used in compatibility studies involving non-GSO satellite systems	France		2002-02-11
	[ 98 ]	Proposal of revision to PDNR ITU-R M.[AMSS] on operation and control of AMSS networks in the 14-14.5 GHz band	France		2002-02-11
	[ 97 ]	Proposed modification of the CPM text on Agenda item 1.15 (Resolution 604)	France		2002-02-11
	[ 96 ]	Proposal of draft revision to Rec. ITU-R RA.1513 on levels of data LOSS to radio astronomy observations and percentage-of-time criteria resulting from degradation by inteerference for frequency bands allocated to the radio astronomy on a primary..	France		2002-02-11
	[ 95 ]	Proposed Draft liaison statement to WPs 8D, 7D, and 7E - Comments to WP 7E's review of proposed preliminary elements for the CPM Report prepared by WP 8D regarding the sharing between MetAids and MetSat services and the mobile-satellite service in	Japan		2002-02-11
	[ 94 ]	Proposal of PDNR on RAS antenna pattern	France		2002-02-11
	[ 93 ]	Proposed modification of the CPM Text on Agenda item 1.16	France		2002-02-11
	[ 92 ]	Preliminary draft CPM text for WRC-03 agenda item 1.11	France		2002-02-11
	[ 91 ]	Determination of coordination distance / exclusion zone between radio astronomy antenna and fixed service systems operating at 43 GHz - Resolution 79	France		2002-02-11
	[ 90 ]	Sharing study between the AMSS and the radio astronomy service in the 14-14.5 GHz band	France		2002-02-11
	[ 89 ]	Sharing between the AMSS and the Radio Astronomy Service in the 14-14.5 GHz band	France		2002-02-11
	[ 88 ]	Information for addressing WRC-03 Agenda item 1.8.2-The results of measurements of unwanted mission levels from geostationary fixed-satellite services in the radio astronomy frequency band 4 990-5 000 MHz	Russia		2002-02-11
	[ 87 ]	Comments on the liaison statement from Working Party 8D related to the CPM text for agenda item 1.11	Canada		2002-02-11
	[ 86 ]	The impact on the radio astronomy service of unwanted emissions in excess of the levels defined by Recommendation ITU-R RA.769	IUCAF		2002-02-11
	[ 85 ]	Example of interference that is disruptive to the radio astronomy service	IUCAF		2002-02-11
	[ 84 ]	Draft revision of Recommendation ITU-R RA.769-1 - Protection criteria used for radioastronomical measurements	USA		2002-02-11
	[ 83 ]	Working document towards - A preliminary draft new Recommendation (PDNR) - Space radioastronomy systems characteristics and frequency bands used for radioastronomy measurements from space	USA		2002-02-11
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