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Long Range Passive UHF RFID System Using HVAC Ducts

Pavel V. Nikitin, Darmindra D. Arumugam, Matthew J. Chabalko, Benjamin E. Henty, Daniel D. Stancil
2010 Proceedings of the IEEE  
This low-loss electromagnetic environment allows one to greatly increase the communication range of passive UHF RFID systems and build, for example, a long range passive sensor network spanning an entire  ...  ABSTRACT | In this paper, the use of hollow metal heating, ventilating, and air-conditioning (HVAC) ducts as a potential communication channel between passive ultrahigh-frequency (UHF) radio-frequency  ...  In this paper, we discuss the use of HVAC ducts for long range passive UHF RFID systems.  ... 
doi:10.1109/jproc.2010.2047821 fatcat:uszrjohzpzempp5arknra33dhu

2011 Index Proceedings of the IEEE Vol. 97-99

2011 Proceedings of the IEEE  
Perona, P., +, JPROC Aug. 2010 1526-1534 HVAC Long Range Passive UHF RFID System Using HVAC Ducts. Nikitin, P.  ...  ., +, JPROC Nov. 2009 1758-1767 ISO standards Shunt Behavior in RFID UHF Tag According to ISO Standards and Manu- facturer Requirements.  ... 
doi:10.1109/jproc.2011.2174108 fatcat:fkbodmonyna65lsraozbcitvtq

Energy Harvesting and Wireless Transfer in Sensor Network Applications

Naveed Anwar Bhatti, Muhammad Hamad Alizai, Affan A. Syed, Luca Mottola
2016 ACM transactions on sensor networks  
Design of a passively- powered, programmable sensing platform for UHF RFID systems. In IEEE International Conference on RFID. Emilio Sardini and M. Serpelloni. 2011.  ...  Sensed data is then used to automatically control HVAC sys- tems.  ... 
doi:10.1145/2915918 fatcat:mrlt2yqt3zakvnyxqfovthmei4

2021 Index IEEE Internet of Things Journal Vol. 8

2021 IEEE Internet of Things Journal  
Gao, Y., +, JIoT Nov. 1, 2021 15785-15795 Passive UHF RFID-Based Knitted Wearable Compression Sensor.  ...  Caruso, A., +, JIoT Nov. 15, 2021 16692-16704 Ducts Optimal Strategy for Participation of Commercial HVAC Systems in Fre-quency Regulation.  ... 
doi:10.1109/jiot.2022.3141840 fatcat:42a2qzt4jnbwxihxp6rzosha3y

Activity-Based Data Fusion for Automated Progress Tracking of Construction Projects

Arash Shahi, Jose M. Cardona, Carl T. Haas, Jeffrey S. West, Gary L. Caldwell
2012 Construction Research Congress 2012   unpublished
Short-Medium Low Small High: 13.56 MHz Passive, Mostly RO Short-Medium Medium Small UHF: 868/928 MHz Active/Passive, RO/RW Long High Small- Large Microwave: 2.45 -5.8 GHz Active/Passive  ...  Because construction projects often involve a need for long-range active tags, systems based on UHF frequencies are often employed Table 2 - 2 1: Comparison of Radio Frequencies (Ergen et al., 2007)  ...  xyz_data); xyz_data{i} = strsplit(xyz_data{i},'|'); xyz_data{i} = xyz_data{i}(2:5); xyz_data{i} = cellfun(@str2num,xyz_data{i}); end %output coordinates onto a matrix xyz_data = cell2mat(xyz_data); end RFID  ... 
doi:10.1061/9780784412329.085 fatcat:tcxjgvptuvhxppkigs62iqdsum

Abstracts of the 10th Conference of the Italian Society of Agricultural Engineering

Danilo Monarca, Massimo Cecchini
2013 Journal of Agricultural Engineering  
The subject matter covers a complete and interdisciplinary range of research in engineering for agriculture and biosystems. Instructions to Authors Manuscripts must be written in English.  ...  This paper reports the results of an extensive analysis of the reading performance of UHF RFID systems for multiple dynamic electronic identification of food packed products in controlled conditions.  ...  This system of tillage escalates land preparation costs because it requires a series of operations using passive tillage tools to realize an acceptable tilth quality.  ... 
doi:10.4081/jae.2013.s1 fatcat:h7ew2cbv35eozilnpl4acjfv5a