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A Low-Power and Fle...
A Low-Power and Flexible Energy Detection IR-UWB Receiver for RFID and Wireless Sensor Networks
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- Zou, Zhuo (författare)
- KTH,Elektroniksystem,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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- Mendoza, David Sarmiento (författare)
- KTH,Elektroniksystem,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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- Wang, Peng (författare)
- KTH,Elektroniksystem,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK,Fudan University, China
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- Zhou, Qin (författare)
- KTH,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK,Elektroniksystem
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- Mao, Jia (författare)
- KTH,Elektroniksystem,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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- Jonsson, Fredrik (författare)
- KTH,Elektroniksystem,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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- Tenhunen, Hannu (författare)
- KTH,Elektroniksystem,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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- Zheng, Li-Rong (författare)
- KTH,Elektroniksystem,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK,Fudan University, China
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(creator_code:org_t)
- IEEE, 2011
- 2011
- Engelska.
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Ingår i: IEEE Transactions on Circuits and Systems I: Regular Papers. - : IEEE. - 1549-8328. ; 58:7, s. 1470-1482
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- This paper presents an energy detection Impulse Radio Ultra-Wideband (IR-UWB) receiver for Radio Frequency Identification (RFID) and Wireless Sensor Networks (WSN) applications. An Application-Specific Integrated Circuit (ASIC) consisting of a 3-5 GHz analog front-end, a timing circuit and a high speed baseband controller is implemented in a 90 nm standard CMOS technology. A Field-Programmable Gate Array (FPGA) is employed as a reconfigurable back-end, enabling adaptive baseband algorithms and ranging estimations. The proposed architecture is featured by high flexibility that adopts a wide range of pulse rate (512 kHz-33 MHz), processing gain (0-18 dB), correlation schemes, synchronization algorithms, and modulation schemes (PPM/OOK). The receiver prototype was fabricated and measured. The power consumption of the ASIC is 16.3 mW at 1 V power supply, which promises a minimal energy consumption of 0.5 nJ/bit. The whole link is evaluated together with a UWB RFID tag. Bit error rate (BER) measurement displays a sensitivity of -79 dBm at 10 Mb/s with 10(-3) BER achieved by the proposed receiver, corresponding to an operation distance over 10 meters under the FCC regulation.
Nyckelord
- Energy detection
- Internet-of-Things
- low power receiver
- sensitivity
- ultra-wideband (UWB)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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