NDLI: System considerations and VCO design for a local positioning system at 2.4 GHz for rescue of people on ships and in sea

Content Provider	IEEE Xplore Digital Library
Author	Schulz, M. Strobel, A. Ellinger, F.
Copyright Year	2013
Description	Author affiliation: Circuit Design & Network Theor. (CCN, Tech. Univ. Dresden, Dresden, Germany (Schulz, M.; Strobel, A.; Ellinger, F.)
Abstract	In this paper a system for localization of passengers on ships and in the sea in case that passengers going overboard is described. System considerations taking into account parameters such as oscillation and modulation frequencies are conducted. The baseband architecture is discussed regarding necessary design tradeoffs for localization of a large amount of different passengers at a reasonable update time. A cross-coupled oscillator is implemented in 0.18 μm BiCMOS technology and optimized for the application as a reflector tag. According to measurements, the circuit provides an output power of 5 mW at 36 mW dc power resulting in a high efficiency of 14 % in continuous mode.
Sponsorship	IEEE Vehicular Technol. Soc.
Starting Page	1
Ending Page	5
File Size	317325
Page Count	5
File Format	PDF
ISBN	9781467360319
e-ISBN	9781467360333
DOI	10.1109/WPNC.2013.6533275
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-03-20
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Base stations injection-locking radio position measurement Frequency modulation Baseband radio frequency BiCMOS Chirp oscillator identification Voltage-controlled oscillators FMCW
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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