Design and development of wireless RFID reader communication system at UHF band
In this paper, the proposed communication between the RFID reader and computer host is by using wireless and the communication is set to RS232 protocol. The system is operated at UHF band (378 MHz) and it uses an amplitude shift keyed modulation technique. The system is established by modulating the...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2005
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| Online Access: | http://psasir.upm.edu.my/id/eprint/38982/ http://psasir.upm.edu.my/id/eprint/38982/1/38982.pdf |
| _version_ | 1848849021938958336 |
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| author | Razalli, Mohammad Shahrazel Ahmat Raslan, Sharuzzaman Shafie, Siti Mariam Mahdi, Mohd Adzir |
| author_facet | Razalli, Mohammad Shahrazel Ahmat Raslan, Sharuzzaman Shafie, Siti Mariam Mahdi, Mohd Adzir |
| author_sort | Razalli, Mohammad Shahrazel |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this paper, the proposed communication between the RFID reader and computer host is by using wireless and the communication is set to RS232 protocol. The system is operated at UHF band (378 MHz) and it uses an amplitude shift keyed modulation technique. The system is established by modulating the amplitude of the high bit or bit ‘1’ of the signal at radio frequency wave at the UHF carrier wave. For the low bit or bit ‘0’ there is no RF modulation taken place at the transmitter circuit, therefore the receiver receives a low input and defines it as the bit ‘0’. This RFID wireless reader communication system can guarantee a good communication range in between 20 to 30 meters line of sight or without line of sight. It is very useful for the outdoor such as tree tagging and electronic gardening applications. |
| first_indexed | 2025-11-15T09:43:47Z |
| format | Conference or Workshop Item |
| id | upm-38982 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:43:47Z |
| publishDate | 2005 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-389822015-07-13T07:48:11Z http://psasir.upm.edu.my/id/eprint/38982/ Design and development of wireless RFID reader communication system at UHF band Razalli, Mohammad Shahrazel Ahmat Raslan, Sharuzzaman Shafie, Siti Mariam Mahdi, Mohd Adzir In this paper, the proposed communication between the RFID reader and computer host is by using wireless and the communication is set to RS232 protocol. The system is operated at UHF band (378 MHz) and it uses an amplitude shift keyed modulation technique. The system is established by modulating the amplitude of the high bit or bit ‘1’ of the signal at radio frequency wave at the UHF carrier wave. For the low bit or bit ‘0’ there is no RF modulation taken place at the transmitter circuit, therefore the receiver receives a low input and defines it as the bit ‘0’. This RFID wireless reader communication system can guarantee a good communication range in between 20 to 30 meters line of sight or without line of sight. It is very useful for the outdoor such as tree tagging and electronic gardening applications. 2005 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/38982/1/38982.pdf Razalli, Mohammad Shahrazel and Ahmat Raslan, Sharuzzaman and Shafie, Siti Mariam and Mahdi, Mohd Adzir (2005) Design and development of wireless RFID reader communication system at UHF band. In: International Advanced Technology Congress: Conference on Intelligent Systems and Robotics, 6-8 Dec. 2005, Putrajaya, Malaysia. . |
| spellingShingle | Razalli, Mohammad Shahrazel Ahmat Raslan, Sharuzzaman Shafie, Siti Mariam Mahdi, Mohd Adzir Design and development of wireless RFID reader communication system at UHF band |
| title | Design and development of wireless RFID reader communication system at UHF band |
| title_full | Design and development of wireless RFID reader communication system at UHF band |
| title_fullStr | Design and development of wireless RFID reader communication system at UHF band |
| title_full_unstemmed | Design and development of wireless RFID reader communication system at UHF band |
| title_short | Design and development of wireless RFID reader communication system at UHF band |
| title_sort | design and development of wireless rfid reader communication system at uhf band |
| url | http://psasir.upm.edu.my/id/eprint/38982/ http://psasir.upm.edu.my/id/eprint/38982/1/38982.pdf |