| dc.contributor.author | Sajal, Sayeed Zebaul Haque | |
| dc.description.abstract | To reduce the significant cost in the widespread deployment of UHF radio frequency identification (RFID) systems, an UHF RFID tag design is presented on paper substrates. The design is based on meander-line miniaturization techniques and open complementary split ring resonator (OCSRR) elements that reduce required conducting materials by 30%. Another passive UHF RFID tag is designed to sense the moisture based on the antenna's polarization. An inexpensive paper substrate and copper layer are used for flexibility and low-cost. The key characteristic of this design is the sensitivity of the antenna's polarization on the passive RFID tag to the moisture content in the paper substrate. In simulations, the antenna is circularly-polarized when the substrate is dry (ϵr = 2.38) and is linearly-polarized when the substrate is wet (ϵr = 35.35). It was shown that the expected read-ranges and desired performance could be achieved reducing the over-all cost of the both designs. | en_US |
| dc.publisher | North Dakota State University | en_US |
| dc.rights | NDSU Policy 190.6.2 | |
| dc.title | Low-Cost Passive UHF RFID Tags on Paper Substrates | en_US |
| dc.type | Thesis | en_US |
| dc.date.accessioned | 2018-02-05T17:15:42Z | |
| dc.date.available | 2018-02-05T17:15:42Z | |
| dc.date.issued | 2014 | |
| dc.identifier.uri | https://hdl.handle.net/10365/27426 | |
| dc.rights.uri | https://www.ndsu.edu/fileadmin/policy/190.pdf | |
| ndsu.degree | Master of Science (MS) | en_US |
| ndsu.college | Engineering | en_US |
| ndsu.department | Electrical and Computer Engineering | en_US |
| ndsu.program | Electrical and Computer Engineering | en_US |
| ndsu.advisor | Braaten, Benjamin Davis | |
