B.S. Leibowitz
Rambus
12 Papers
172 Citations
B.S. Leibowitz is an academic researcher from Rambus. The author has contributed to research in topics: Optical communication & Free-space optical communication. The author has an hindex of 11, co-authored 12 publications. Previous affiliations of B.S. Leibowitz include University of California, Berkeley.
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Papers
An autonomous 16 mm/sup 3/ solar-powered node for distributed wireless sensor networks
B. Warneke,M.D. Scott,B.S. Leibowitz,Lixia Zhou,C.L. Bellew,J.A. Chediak,Joseph M. Kahn,Bernhard E. Boser,Kristofer S. J. Pister +8 more
- 07 Nov 2002
TL;DR: In this article, a 16 mm/sup 3/ autonomous solar-powered sensor node with bidirectional optical communication for distributed sensor networks has been demonstrated, which digitizes integrated sensor signals and transmits/receives data over a free-space optical link.
Simulation and Analysis of Random Decision Errors in Clocked Comparators
Jaeha Kim,B.S. Leibowitz,Jihong Ren,C.J. Madden +3 more
- 01 Aug 2009
TL;DR: A linear, time-varying (LTV) model of clock comparators that can accurately predict the decision error probability without resorting to more general stochastic system models is described.
166
Equalizer Design and Performance Trade-Offs in ADC-Based Serial Links
Jaeha Kim,E-Hung Chen,Jihong Ren,B.S. Leibowitz,Patrick Satarzadeh,Jared L. Zerbe,Chih-Kong Ken Yang +6 more
TL;DR: An efficient architecture named reduced-slicer partial-response DFE (RS-PRDFE) receiver is proposed, which eliminates redundant or unused slicers from the previous DFE receiver implementations.
40
Capacitive sense feedback control for mems beam steering mirrors
Baris Cagdaser,Anand Jog,B.S. Leibowitz,Lixia Zhou,Eric Shelton,Bernhard E. Boser,Berkeley Sensor +6 more
- 06 Jun 2004
Abstract: This paper describes a feedback control system for a MEMS dual-axis scanner, which consists of two single-axis torsional mirrors. The mirror position is measured electronically with the sense capacitors and the EAM technique. The feedback system provides electronic damping and improves the dynamic performance of the high Q (~50) mirrors. Closed-loop controlled device achieves 400µs settling time. Due to the feed-through, drive signal mixes with the sense and limits the control bandwidth. Band-pass filtering and pseudo-differential sense attenuates the feed-through in the sense circuit.
CMOS smart pixel for free-space optical communication
TL;DR: In this article, the authors present the theoretical performance of fully integrated imaging receivers and the design of a single "smart pixel" for use in a 2.5 Mbps integrated CMOS imaging receiver.