ANALOG ENCRYPTION AND TRANSMISSION OF ANALOG SIGNALS
| dc.contributor.author | Chethik, Frank | |
| dc.date.accessioned | 2016-06-17T21:08:48Z | |
| dc.date.available | 2016-06-17T21:08:48Z | |
| dc.date.issued | 1981-10 | |
| dc.identifier.issn | 0884-5123 | |
| dc.identifier.issn | 0074-9079 | |
| dc.identifier.uri | http://hdl.handle.net/10150/613605 | |
| dc.description | International Telemetering Conference Proceedings / October 13-15, 1981 / Bahia Hotel, San Diego, California | en_US |
| dc.description.abstract | A method of encryption and transmission of analog signals is presented in which Pulse- Amplitude-Modulation, Frequency Modulation (PAM-FM) techniques are used. This method has the potential for increased capacity over bandwidth constrained channels with no loss of privacy when compared to the current practice of Pulse-Code-Modulation, Phase-Shift-Keying (PCM-PSK). The techniques are described, and quantitative comparative analyses are given. A fading channel scenario is developed in which the capacity of PAM-FM with analog encryption is shown to be twice that of PCM-PSK. | |
| dc.description.sponsorship | International Foundation for Telemetering | en |
| dc.language.iso | en_US | en |
| dc.publisher | International Foundation for Telemetering | en |
| dc.relation.url | http://www.telemetry.org/ | en |
| dc.rights | Copyright © International Foundation for Telemetering | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.title | ANALOG ENCRYPTION AND TRANSMISSION OF ANALOG SIGNALS | en_US |
| dc.type | text | en |
| dc.type | Proceedings | en |
| dc.contributor.department | Western Development Laboratories Division | en |
| dc.identifier.journal | International Telemetering Conference Proceedings | en |
| dc.description.collectioninformation | 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. | en |
| refterms.dateFOA | 2018-06-24T22:08:13Z | |
| html.description.abstract | A method of encryption and transmission of analog signals is presented in which Pulse- Amplitude-Modulation, Frequency Modulation (PAM-FM) techniques are used. This method has the potential for increased capacity over bandwidth constrained channels with no loss of privacy when compared to the current practice of Pulse-Code-Modulation, Phase-Shift-Keying (PCM-PSK). The techniques are described, and quantitative comparative analyses are given. A fading channel scenario is developed in which the capacity of PAM-FM with analog encryption is shown to be twice that of PCM-PSK. |
