Performance Results of Some Candidate French Modems for the Aeronautical Satellite Communication Channel
Five candidate data, voice, and ranging modems were evaluated by the AEROSAT channel simulation facility to determine applicability for use in the aeronautical satellite communication channel for air traffic control. The modems were supplied by Telecommunications Radio-electriques et Telephoniques o...
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description | Five candidate data, voice, and ranging modems were evaluated by the AEROSAT channel simulation facility to determine applicability for use in the aeronautical satellite communication channel for air traffic control. The modems were supplied by Telecommunications Radio-electriques et Telephoniques of Paris, France. The modems' performance were evaluated as a function of carrier to noise ratio, carrier to multipath ratio, doppler frequency, and relative doppler frequency. The results are presented herein. (Author) |
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The modems were supplied by Telecommunications Radio-electriques et Telephoniques of Paris, France. The modems' performance were evaluated as a function of carrier to noise ratio, carrier to multipath ratio, doppler frequency, and relative doppler frequency. The results are presented herein. (Author)</description><language>eng</language><subject>AIR TRAFFIC CONTROL SYSTEMS ; CARRIER WAVES ; Channel simulators ; CODING ; Communication channels ; COMMUNICATION SATELLITES ; DATA TRANSMISSION SYSTEMS ; DOPPLER EFFECT ; FOREIGN TECHNOLOGY ; FRANCE ; MODEMS ; MULTIPATH TRANSMISSION ; RANGE FINDING ; SIGNAL TO NOISE RATIO ; Terminal Flight Facilities ; Unmanned Spacecraft ; Voice Communications</subject><creationdate>1978</creationdate><rights>APPROVED FOR PUBLIC RELEASE</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,776,881,27544,27545</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/ADA056830$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Duncombe,C B</creatorcontrib><creatorcontrib>TRANSPORTATION SYSTEMS CENTER CAMBRIDGE MASS</creatorcontrib><title>Performance Results of Some Candidate French Modems for the Aeronautical Satellite Communication Channel</title><description>Five candidate data, voice, and ranging modems were evaluated by the AEROSAT channel simulation facility to determine applicability for use in the aeronautical satellite communication channel for air traffic control. The modems were supplied by Telecommunications Radio-electriques et Telephoniques of Paris, France. The modems' performance were evaluated as a function of carrier to noise ratio, carrier to multipath ratio, doppler frequency, and relative doppler frequency. The results are presented herein. (Author)</description><subject>AIR TRAFFIC CONTROL SYSTEMS</subject><subject>CARRIER WAVES</subject><subject>Channel simulators</subject><subject>CODING</subject><subject>Communication channels</subject><subject>COMMUNICATION SATELLITES</subject><subject>DATA TRANSMISSION SYSTEMS</subject><subject>DOPPLER EFFECT</subject><subject>FOREIGN TECHNOLOGY</subject><subject>FRANCE</subject><subject>MODEMS</subject><subject>MULTIPATH TRANSMISSION</subject><subject>RANGE FINDING</subject><subject>SIGNAL TO NOISE RATIO</subject><subject>Terminal Flight Facilities</subject><subject>Unmanned Spacecraft</subject><subject>Voice Communications</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1978</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNqFizEKAjEQRdNYiHoDi7mAsLAotkt0sRHEtV-GzSwJJDOQTO5vCnurD--_tzX-RXmVnJAXgjeVGrWArDBJIrDILjhUgjETLx6e4igVaAGoJxgoC2PVsGCEqXkxhiZbSalygxqEwXpkprg3mxVjocNvd-Y43j_2cXItn4sGJp2H29CdL9e-6__cX0FdPRI</recordid><startdate>197805</startdate><enddate>197805</enddate><creator>Duncombe,C B</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>197805</creationdate><title>Performance Results of Some Candidate French Modems for the Aeronautical Satellite Communication Channel</title><author>Duncombe,C B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_ADA0568303</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1978</creationdate><topic>AIR TRAFFIC CONTROL SYSTEMS</topic><topic>CARRIER WAVES</topic><topic>Channel simulators</topic><topic>CODING</topic><topic>Communication channels</topic><topic>COMMUNICATION SATELLITES</topic><topic>DATA TRANSMISSION SYSTEMS</topic><topic>DOPPLER EFFECT</topic><topic>FOREIGN TECHNOLOGY</topic><topic>FRANCE</topic><topic>MODEMS</topic><topic>MULTIPATH TRANSMISSION</topic><topic>RANGE FINDING</topic><topic>SIGNAL TO NOISE RATIO</topic><topic>Terminal Flight Facilities</topic><topic>Unmanned Spacecraft</topic><topic>Voice Communications</topic><toplevel>online_resources</toplevel><creatorcontrib>Duncombe,C B</creatorcontrib><creatorcontrib>TRANSPORTATION SYSTEMS CENTER CAMBRIDGE MASS</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Duncombe,C B</au><aucorp>TRANSPORTATION SYSTEMS CENTER CAMBRIDGE MASS</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>Performance Results of Some Candidate French Modems for the Aeronautical Satellite Communication Channel</btitle><date>1978-05</date><risdate>1978</risdate><abstract>Five candidate data, voice, and ranging modems were evaluated by the AEROSAT channel simulation facility to determine applicability for use in the aeronautical satellite communication channel for air traffic control. The modems were supplied by Telecommunications Radio-electriques et Telephoniques of Paris, France. The modems' performance were evaluated as a function of carrier to noise ratio, carrier to multipath ratio, doppler frequency, and relative doppler frequency. The results are presented herein. (Author)</abstract><oa>free_for_read</oa></addata></record> |
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source | DTIC Technical Reports |
subjects | AIR TRAFFIC CONTROL SYSTEMS CARRIER WAVES Channel simulators CODING Communication channels COMMUNICATION SATELLITES DATA TRANSMISSION SYSTEMS DOPPLER EFFECT FOREIGN TECHNOLOGY FRANCE MODEMS MULTIPATH TRANSMISSION RANGE FINDING SIGNAL TO NOISE RATIO Terminal Flight Facilities Unmanned Spacecraft Voice Communications |
title | Performance Results of Some Candidate French Modems for the Aeronautical Satellite Communication Channel |
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