Mandel, Christian and Schüßler, Martin and Maasch, Matthias and Jakoby, Rolf (2009):
A Novel Passive Phase Modulator based on LH Delay Lines for Chipless Microwave RFID Applications.
In: IEEE MTT-S International Microwave Workshop on Wireless Sensing, Local Positioning, and RFID, [Conference or Workshop Item]
Abstract
This paper discusses novel techniques to overcome problems arising when porting the surface acoustic wave approach of building passive radio-frequency identification and measurement systems to the electromagnetic domain without the need of mechanical (acoustical) delay lines. These techniques include the utilization of left-handed artificial delay lines and the increase of information density by using a higher order modulation scheme. The benefit from the porting is a broader field of applications, e. g. RFID tags working at very high temperatures or in other harsh environments become possible.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2009 |
| Creators: | Mandel, Christian and Schüßler, Martin and Maasch, Matthias and Jakoby, Rolf |
| Title: | A Novel Passive Phase Modulator based on LH Delay Lines for Chipless Microwave RFID Applications |
| Language: | English |
| Abstract: | This paper discusses novel techniques to overcome problems arising when porting the surface acoustic wave approach of building passive radio-frequency identification and measurement systems to the electromagnetic domain without the need of mechanical (acoustical) delay lines. These techniques include the utilization of left-handed artificial delay lines and the increase of information density by using a higher order modulation scheme. The benefit from the porting is a broader field of applications, e. g. RFID tags working at very high temperatures or in other harsh environments become possible. |
| Divisions: | 18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics > Microwave Engineering 18 Department of Electrical Engineering and Information Technology 18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics |
| Event Title: | IEEE MTT-S International Microwave Workshop on Wireless Sensing, Local Positioning, and RFID |
| Date Deposited: | 27 Jan 2012 15:20 |
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