Show simple item record

dc.contributor.authorKrishnakumar, M.
dc.contributor.authorSreelal, S.
dc.contributor.authorNarayana, T. V.
dc.contributor.authorAnguswamy, P.
dc.contributor.authorSingh, U. S.
dc.date.accessioned2016-06-02T17:00:35Z
dc.date.available2016-06-02T17:00:35Z
dc.date.issued1995-11
dc.identifier.issn0884-5123
dc.identifier.issn0074-9079
dc.identifier.urihttp://hdl.handle.net/10150/611604
dc.descriptionInternational Telemetering Conference Proceedings / October 30-November 02, 1995 / Riviera Hotel, Las Vegas, Nevadaen_US
dc.description.abstractThe Central Control Unit (CCU) for a decentralised on-board base-band telemetry system is designed for use in launch vehicle missions of the Indian Space Research Organisation (ISRO). This new design is a highly improved and miniaturised version of an earlier design. The major design highlights are as follows: usage of CMOS Field Programmable Gate Array (FPGA) devices in place of LS TTL devices, high level user programmability of TM format using EEPROMs, usage of high density memory for on-board data storage and delayed data transmission, HMC based pre-modulation filter and final output driver etc. The entire system is realised on a single 6 layer MLB and is packaged on a stackable modular frame. This design has resulted in a 1:4 reduction in weight, 1:4 reduction in volume, 1:5 reduction in power consumption and 1:3 reduction in height in addition to drastic reduction of part diversity and solder joints and thus greatly increased reliability. This paper discusses the design approach, implementation details, tools used, simulations carried out and the results of detailed qualification tests done on the realised qualification model.
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.language.isoen_USen
dc.publisherInternational Foundation for Telemeteringen
dc.relation.urlhttp://www.telemetry.org/en
dc.rightsCopyright © International Foundation for Telemeteringen
dc.subjectField Programmable Gate Array (FPGA)en
dc.subjectTelemetry (TM) Formaten
dc.subjectHybrid Micro Circuit (HMC)en
dc.subjectVery Large Scale Integration (VLSI)en
dc.titleField Programmable Gate Array Based Miniaturised Central Controller for a Decentralised Base-Band Telemetry System for Satellite Launch Vehiclesen_US
dc.typetexten
dc.typeProceedingsen
dc.contributor.departmentIndian Space Research Organisationen
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.description.collectioninformationProceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.en
refterms.dateFOA2018-06-18T17:46:36Z
html.description.abstractThe Central Control Unit (CCU) for a decentralised on-board base-band telemetry system is designed for use in launch vehicle missions of the Indian Space Research Organisation (ISRO). This new design is a highly improved and miniaturised version of an earlier design. The major design highlights are as follows: usage of CMOS Field Programmable Gate Array (FPGA) devices in place of LS TTL devices, high level user programmability of TM format using EEPROMs, usage of high density memory for on-board data storage and delayed data transmission, HMC based pre-modulation filter and final output driver etc. The entire system is realised on a single 6 layer MLB and is packaged on a stackable modular frame. This design has resulted in a 1:4 reduction in weight, 1:4 reduction in volume, 1:5 reduction in power consumption and 1:3 reduction in height in addition to drastic reduction of part diversity and solder joints and thus greatly increased reliability. This paper discusses the design approach, implementation details, tools used, simulations carried out and the results of detailed qualification tests done on the realised qualification model.


Files in this item

Thumbnail
Name:
ITC_1995_95-16-5.pdf
Size:
303.3Kb
Format:
PDF

This item appears in the following Collection(s)

Show simple item record