Rizwan Bashirullah

Works (8)

Updated: July 5th, 2023 16:01

2007 article

Voltage-Mode Driver Preemphasis Technique For On-Chip Global Buses

Zhang, L., Wilson, J. M., Bashirullah, R., Luo, L., Xu, J., & Franzon, P. D. (2007, February 1). IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Vol. 15, pp. 231–236.

By: L. Zhang  n, J. Wilson n, R. Bashirullah*, L. Luo n, J. Xu n & P. Franzon n 

author keywords: global buses; low-power; on-chip; preemphasis; repeater insertion
topics (OpenAlex): Interconnection Networks and Systems; Low-power high-performance VLSI design; VLSI and FPGA Design Techniques
TL;DR: This paper demonstrates that driver preemphasis technique can be used for on-chip global buses to increase signal channel bandwidth and reduces power consumption by 12%-39% for data activity factors above 0.1. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 patent

Integrated circuit devices having on-chip adaptive bandwidth buses and related methods

Washington, DC: U.S. Patent and Trademark Office.

Rizwan Bashirullah; Wentai Liu; Ralph K. Cavin, III

Source: NC State University Libraries
Added: August 6, 2018

2005 article

An optimal design methodology for inductive power link with class-E amplifier

Kendir, G. A., Liu, N. W., Wang, N. G., Sivaprakasam, M., Bashirullah, R., Humayun, M. S., & Weiland, J. D. (2005, May 1). IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications.

By: G. Kendir*, N. Liu *, N. Wang *, M. Sivaprakasam *, R. Bashirullah n, M. Humayun *, J. Weiland *

author keywords: lass-E amplifier; closed-loop control; coil design; inductive powering; RF powering; transcutaneous links
topics (OpenAlex): Wireless Power Transfer Systems; Energy Harvesting in Wireless Networks; Neuroscience and Neural Engineering
TL;DR: The design procedure starts with the formation of equivalent circuits, followed by the analysis of the loss of the rectifier and coils and the H-field for induced voltage and current and an experimental power link is implemented with an overall efficiency of 67% at the optimal distance of 7 mm between the coils. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2003 article

A Ka-band power amplifier based on a low-profile slotted-waveguide power-combining/dividing circuit

Jiang, N. X., Liu, N. L., Ortiz, S. C., Bashirullah, R., & Mortazawi, A. (2003, January 1). IEEE Transactions on Microwave Theory and Techniques.

By: N. Jiang *, N. Liu  n, S. Ortiz n, R. Bashirullah n & A. Mortazawi*

author keywords: K a-band; power amplifier; power combining; slotted waveguide
topics (OpenAlex): Microwave Engineering and Waveguides; Radio Frequency Integrated Circuit Design; Advanced Power Amplifier Design
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Source: Web Of Science
Added: August 6, 2018

2003 article

Current-mode signaling in deep submicrometer global interconnects

Bashirullah, R., Liu, N. W., & Cavin, R. K. (2003, June 1). IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

By: R. Bashirullah n, N. Liu  n & R. Cavin n

author keywords: current-mode; delay; interconnect; on-chip signaling; repeater
topics (OpenAlex): Low-power high-performance VLSI design; Electrostatic Discharge in Electronics; Electromagnetic Compatibility and Noise Suppression
TL;DR: A new closed-form solution of delay under step input excitation for current mode signaling in deep submicrometer global interconnects and a new power-dissipation model for current-mode signaling is developed to understand the design tradeoffs between current and voltage sensing. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2003 article

Electronic Visual Prosthesis

Liu, W., Sivaprakasam, M., Singh, P. R., Bashirullah, R., & Wang, G. (2003, October 31). Artificial Organs.

By: W. Liu n, M. Sivaprakasam  n, P. Singh n, R. Bashirullah n & G. Wang n

author keywords: retinal prosthesis; telemetry; neurostimulator; inductive link; low power design
MeSH headings : Artificial Organs; Electric Stimulation / instrumentation; Electromagnetic Phenomena; Humans; Photic Stimulation / instrumentation; Prostheses and Implants; Prosthesis Design; Telemetry
topics (OpenAlex): Neuroscience and Neural Engineering; Advanced Memory and Neural Computing; Conducting polymers and applications
TL;DR: A novel method of integrating power transfer and back telemetry is described here and the goal is to design a stimulator chip with a small area with low power consumption. (via Semantic Scholar)
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7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2002 article

Raised cosine approximation signalling technique for reduced simultaneous switching noise

Bashirullah, R., & Liu, W. (2002, October 10). Electronics Letters.

By: R. Bashirullah n & W. Liu n

topics (OpenAlex): Low-power high-performance VLSI design; Electromagnetic Compatibility and Noise Suppression; VLSI and FPGA Design Techniques
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7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2000 article

A slotted-waveguide power amplifier for spatial power-combining applications

Bashirullah, R., & Mortazawi, A. (2000, July 1). IEEE Transactions on Microwave Theory and Techniques.

By: R. Bashirullah n & A. Mortazawi n

author keywords: amplifier; quasi-optical; slotted waveguide
topics (OpenAlex): Microwave Engineering and Waveguides; Radio Frequency Integrated Circuit Design; Advanced Power Amplifier Design
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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