| Autor: |
Sasaki, Nobuo, Kimoto, Kentaro, Moriyama, Wataru, Kikkawa, Takamaro |
| Předmět: |
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| Zdroj: |
IEEE Journal of Solid-State Circuits; Feb2009, Vol. 44 Issue 2, p382-393, 12p, 5 Diagrams, 1 Chart, 5 Graphs |
| Abstrakt: |
A single-chip ultra-wideband (UWB) receiver was developed using 0.18 μm CMOS technology, and inter-chip wireless data communication by integrated antennas was confirmed. Timing pulse and data pulse with on-off keying were alternately sent from a transmitting antenna. Double Gaussian monocycle pulse (GMP) template generators performed detections of timing and data pulses. A single GMP template, whose probability distribution of the pulse repetition cycle is given by Gaussian, showed a random jitter of 4.87 ps. Dual-Dirac model could explain the probability distribution of the cycle of double GMP template. Obtained random jitter and deterministic jitter were 4.6 ps and .14.4 Ps, respectively. The receiver successfully recovered 200 Mbps data at the distance of 0.5 mm. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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