Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/5776
| Title: | Chipless microwave identification tag | Authors: | Yung, KL Chan, CY Cheng, KWD |
Issue Date: | 25-Sep-2012 | Source: | US Patent 8,274,368 B2. Washington, DC: US Patent and Trademark Office, 2012. | Abstract: | A chipless microwave identification tag (200) comprising: a dielectric substrate (210); and a plurality of antenna elements (220) made from a conductive material and disposed on at least one surface (205, 255) of the dielectric substrate (210); wherein when the tag (200) is excited by an incident microwave signal (131), a reflected wave (141) to identify the tag (200) is generated with a number of specific frequencies altered by microwave resonation of the antenna elements (220). | Rights: | Assignee: The Hong Kong Polytechnic University. |
| Appears in Collections: | Patent |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| us8274368b2.pdf | 299.74 kB | Adobe PDF | View/Open |
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