D.A. Johns

5.1k citations

126 papers · 3.6k · 1 hit paper · h-index 26

Impact in

Biomedical Engineering top 0.5%
- Analog and Mixed-Signal Circuit Design
Electrical and Electronic Engineering top 1%
- Advancements in PLL and VCO Technologies
- Advancements in Semiconductor Devices and Circuit Design
- Radio Frequency Integrated Circuit Design
- CCD and CMOS Imaging Sensors
- Low-power high-performance VLSI design

Papers in

Electrical and Electronic Engineering 95
- Advancements in PLL and VCO Technologies 34
- CCD and CMOS Imaging Sensors 25
- Low-power high-performance VLSI design 17
- Advancements in Semiconductor Devices and Circuit Design 17
- Radio Frequency Integrated Circuit Design 15
- Advanced Wireless Communication Techniques 11
Biomedical Engineering 81
- Analog and Mixed-Signal Circuit Design 79

Co-authors: Anthony Chan Carusone (7 shared papers)Kenneth W. Martin (7 shared papers)W.M. Snelgrove (13 shared papers)A.S. Sedra (15 shared papers)Khoman Phang (5 shared papers)David Lewis (5 shared papers)Trevor Caldwell (8 shared papers)Gordon W. Roberts (2 shared papers)
Journals: IEEE Journal of Solid-State Circuits (11 papers)Electronics Letters (6 papers)IEEE Transactions on Circuits and Systems I Regular Papers (4 papers)IEEE Transactions on Circuits & Systems II Express Briefs (4 papers)IEEE Transactions on Very Large Scale Integration (VLSI) Systems (2 papers)
Partner nations: Canada United States Israel

In The Last Decade

D.A. Johns

122 papers receiving 3.2k citations

D.A. Johns's Hit Papers

align trajectories log scale

Analog Integrated Circuit Design 1996 · 1.7k citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1996 CERN Document Server (European Organization for Nuclear Research)

Peers

Countries citing papers authored by D.A. Johns

Since Specialization

Citations

This map shows the geographic impact of D.A. Johns's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D.A. Johns with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D.A. Johns more than expected).

Fields of papers citing papers by D.A. Johns

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D.A. Johns. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D.A. Johns. The network helps show where D.A. Johns may publish in the future.

Co-authors

The 24 scholars most cited alongside D.A. Johns, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with D.A. Johns Line = papers co-authored together D.A. Johns links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 126 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Analog Integrated Circuit Design CERN Document Server (European Organization for Nuclear Research) ·Anthony Chan Carusone, D.A. Johns, Kenneth W. Martin Hit paper breakdown →	1996	1738
2	Time-interleaved oversampling A/D converters: theory and practice IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·R. Khoini-Poorfard, L.B. Lim, D.A. Johns	1997	96
3	Design and analysis of delta-sigma based IIR filters IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·D.A. Johns, David Lewis	1993	75
4	A high-quality analog oscillator using oversampling D/A conversion techniques IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·Albert K. Lu, Gordon W. Roberts, D.A. Johns	1994	67
5	On the implementation of input-feedforward delta-sigma modulators IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·Ahmed Gharbiya, D.A. Johns	2006	60
6	A CMOS optical preamplifier for wireless infrared communications IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·Khoman Phang, D.A. Johns	1999	59
7	An 11-Bit 45 MS/s Pipelined ADC With Rapid Calibration of DAC Errors in a Multibit Pipeline Stage IEEE Journal of Solid-State Circuits ·Imran Ahmed, D.A. Johns	2008	57
8	Comparison of DC offset effects in four LMS adaptive algorithms IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·A. Shoval, D.A. Johns, W.M. Snelgrove	1995	55
9	A Low-Power Capacitive Charge Pump Based Pipelined ADC IEEE Journal of Solid-State Circuits ·Imran Ahmed, J.A. Mulder, D.A. Johns	2010	54
10	Orthonormal ladder filters IEEE Transactions on Circuits and Systems ·D.A. Johns, W.M. Snelgrove, A.S. Sedra	1989	53
11	Analogue adaptive filters: past and present IEE Proceedings - Circuits Devices and Systems ·Anthony Chan Carusone, D.A. Johns	2000	50
12	A CMOS 10-Gb/s Power-Efficient 4-PAM Transmitter IEEE Journal of Solid-State Circuits ·K. Farzan, D.A. Johns	2004	42
13	A 50-MS/s (35 mW) to 1-kS/s (15 /spl mu/W) power scaleable 10-bit pipelined ADC using rapid power-on opamps and minimal bias current variation IEEE Journal of Solid-State Circuits ·Imran Ahmed, D.A. Johns	2005	41
14	An Integrated High-Density Power Management Solution for Portable Applications Based on a Multioutput Switched-Capacitor Circuit IEEE Transactions on Power Electronics ·S. M. Ahsanuzzaman, Aleksandar Prodić, D.A. Johns	2015	41
15	Continuous-time LMS adaptive recursive filters IEEE Transactions on Circuits and Systems ·D.A. Johns, W.M. Snelgrove, A.S. Sedra	1991	40
16	Adaptive recursive state-space filters using a gradient-based algorithm IEEE Transactions on Circuits and Systems ·D.A. Johns, W.M. Snelgrove, A.S. Sedra	1990	39
17	Integrated circuits for data transmission over twisted-pair channels IEEE Journal of Solid-State Circuits ·D.A. Johns, D. Essig	1997	39
18	Time-interleaved oversampling convertors Electronics Letters ·R. Khoini-Poorfard, D.A. Johns	1993	38
19	Incremental Data Converters at Low Oversampling Ratios IEEE Transactions on Circuits and Systems I Regular Papers ·Trevor Caldwell, D.A. Johns	2010	36
20	Automatic tuning of continuous-time integrated filters using an adaptive filter technique IEEE Transactions on Circuits and Systems ·K.A. Kozma, D.A. Johns, A.S. Sedra	1991	34

About D.A. Johns

D.A. Johns is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering, Computational Mechanics, Signal Processing and Computer Networks and Communications, having authored 126 papers that have together received 3.6k indexed citations. Recurring topics across this work include Analog and Mixed-Signal Circuit Design (79 papers), Advancements in PLL and VCO Technologies (34 papers), CCD and CMOS Imaging Sensors (25 papers), Advanced Adaptive Filtering Techniques (23 papers), Low-power high-performance VLSI design (17 papers), Advancements in Semiconductor Devices and Circuit Design (17 papers), Radio Frequency Integrated Circuit Design (15 papers) and Advanced Wireless Communication Techniques (11 papers). The work is most often cited by research in Biomedical Engineering (2.5k citations), Electrical and Electronic Engineering (3.1k citations), Hardware and Architecture (248 citations), Signal Processing (215 citations) and Computer Networks and Communications (385 citations). D.A. Johns has collaborated with scholars based in Canada, United States and Israel. Frequent co-authors include Anthony Chan Carusone, Kenneth W. Martin, W.M. Snelgrove, A.S. Sedra, Khoman Phang, David Lewis, Trevor Caldwell, Gordon W. Roberts, J.A. Mulder and Aleksandar Prodić. Their work appears in journals such as IEEE Journal of Solid-State Circuits, Electronics Letters, IEEE Transactions on Circuits and Systems I Regular Papers, IEEE Transactions on Circuits & Systems II Express Briefs and IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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D.A. Johns

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