Abstract
SAW (surface acoustic wave) tags are for passive RFID (radio frequency identification) systems. To overcome the drawbacks of current SAW RFIDs, which cannot be programmed after fabrication, we propose a technique to make the SAW ID tag programmable even after manufacturing. Control of the reflector bus-bar stub was used to change the phase of the reflected signals. The length of the bus-bar stub can be modified by line cutting using lasers and/or by connecting two lines by using conductive ink. The proposed SAW ID tag programs data and increases data capability.
| Original language | English |
|---|---|
| Pages (from-to) | 831-834 |
| Number of pages | 4 |
| Journal | Journal of the Korean Physical Society |
| Volume | 53 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2008 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
Cite this
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Phase control using open-stubs for programmable SAW-based RFIDs. / Kim, Jaekwon; Kim, Dohyung; Burm, Jinwook; Chang, Kihun; Yoon, Young Joong.
In: Journal of the Korean Physical Society, Vol. 53, No. 2, 01.01.2008, p. 831-834.Research output: Contribution to journal › Article
TY - JOUR
T1 - Phase control using open-stubs for programmable SAW-based RFIDs
AU - Kim, Jaekwon
AU - Kim, Dohyung
AU - Burm, Jinwook
AU - Chang, Kihun
AU - Yoon, Young Joong
PY - 2008/1/1
Y1 - 2008/1/1
N2 - SAW (surface acoustic wave) tags are for passive RFID (radio frequency identification) systems. To overcome the drawbacks of current SAW RFIDs, which cannot be programmed after fabrication, we propose a technique to make the SAW ID tag programmable even after manufacturing. Control of the reflector bus-bar stub was used to change the phase of the reflected signals. The length of the bus-bar stub can be modified by line cutting using lasers and/or by connecting two lines by using conductive ink. The proposed SAW ID tag programs data and increases data capability.
AB - SAW (surface acoustic wave) tags are for passive RFID (radio frequency identification) systems. To overcome the drawbacks of current SAW RFIDs, which cannot be programmed after fabrication, we propose a technique to make the SAW ID tag programmable even after manufacturing. Control of the reflector bus-bar stub was used to change the phase of the reflected signals. The length of the bus-bar stub can be modified by line cutting using lasers and/or by connecting two lines by using conductive ink. The proposed SAW ID tag programs data and increases data capability.
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U2 - 10.3938/jkps.53.831
DO - 10.3938/jkps.53.831
M3 - Article
AN - SCOPUS:50949130651
VL - 53
SP - 831
EP - 834
JO - Journal of the Korean Physical Society
JF - Journal of the Korean Physical Society
SN - 0374-4884
IS - 2
ER -