Persistent Link:
http://hdl.handle.net/10150/615720
Title:
THE DEVELOPMENT OF HAAR TELEMETRY SYSTEM
Author:
Shituan, Shen; Li, Zhou; Qishan, Zhang
Affiliation:
Beijing Institute of Astronautics and Astronautics
Issue Date:
1985-10
Rights:
Copyright © International Foundation for Telemetering
Collection Information:
Proceedings 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.
Publisher:
International Foundation for Telemetering
Journal:
International Telemetering Conference Proceedings
Abstract:
In this paper a Haar telemetry system is introduced. There are two key points for construction of the Haar telemetry system: to generate Haar function waveforms and to design a multivalue logic multiplier. First, we discuss the way of building the Haar function generator. There are several ways to solve this problem. One of them will be introduced in some detail. Secondly, the multivalue logic multiplier is described. The multiplier consists of three parts: operational amplifier, switching element and its control circuit. Thirdly, according to the relationship between Haar waveforms and switching control wignal, we combine the multiplier with the generator as a whole which is called Harr function modulator. The function of the modulator is the same as Haar function generator plus a number of multipliers, but the circuit of which is greatly simplified. The experimental results show that the new system is effective and as compared with Walsh system the Haar one seems to be a little better.
Sponsors:
International Foundation for Telemetering
ISSN:
0884-5123; 0074-9079
Additional Links:
http://www.telemetry.org/

Full metadata record

DC FieldValue Language
dc.language.isoen_USen
dc.titleTHE DEVELOPMENT OF HAAR TELEMETRY SYSTEMen_US
dc.contributor.authorShituan, Shenen
dc.contributor.authorLi, Zhouen
dc.contributor.authorQishan, Zhangen
dc.contributor.departmentBeijing Institute of Astronautics and Astronauticsen
dc.date.issued1985-10-
dc.rightsCopyright © International Foundation for Telemeteringen
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
dc.publisherInternational Foundation for Telemeteringen
dc.description.abstractIn this paper a Haar telemetry system is introduced. There are two key points for construction of the Haar telemetry system: to generate Haar function waveforms and to design a multivalue logic multiplier. First, we discuss the way of building the Haar function generator. There are several ways to solve this problem. One of them will be introduced in some detail. Secondly, the multivalue logic multiplier is described. The multiplier consists of three parts: operational amplifier, switching element and its control circuit. Thirdly, according to the relationship between Haar waveforms and switching control wignal, we combine the multiplier with the generator as a whole which is called Harr function modulator. The function of the modulator is the same as Haar function generator plus a number of multipliers, but the circuit of which is greatly simplified. The experimental results show that the new system is effective and as compared with Walsh system the Haar one seems to be a little better.en
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123-
dc.identifier.issn0074-9079-
dc.identifier.urihttp://hdl.handle.net/10150/615720-
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
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