J. Ward

3.8k total citations · 1 hit paper
59 papers, 2.1k citations indexed

About

J. Ward is a scholar working on Astronomy and Astrophysics, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, J. Ward has authored 59 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Astronomy and Astrophysics, 42 papers in Electrical and Electronic Engineering and 20 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in J. Ward's work include Superconducting and THz Device Technology (39 papers), Radio Frequency Integrated Circuit Design (18 papers) and Microwave Engineering and Waveguides (17 papers). J. Ward is often cited by papers focused on Superconducting and THz Device Technology (39 papers), Radio Frequency Integrated Circuit Design (18 papers) and Microwave Engineering and Waveguides (17 papers). J. Ward collaborates with scholars based in United States, France and Spain. J. Ward's co-authors include Goutam Chattopadhyay, Imran Mehdi, A. Maestrini, Erich Schlecht, J. Gill, Frank Maiwald, Hamid Javadi, John Gill, Choonsup Lee and Charlotte Tripon‐Canseliet and has published in prestigious journals such as The Astrophysical Journal, IEEE Transactions on Microwave Theory and Techniques and Astronomy and Astrophysics.

In The Last Decade

J. Ward

57 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Space-time adaptive processing for airborne radar

1998 875 citations J. Ward profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
J. Ward United States	20	1.0k	860	816	453	336	59	2.1k
Richard F. Bradley United States	22	461 0.4×	549 0.6×	1.8k 2.2×	69 0.2×	622 1.9×	74	2.6k
Edgar Choueiri United States	25	2.0k 1.9×	617 0.7×	364 0.4×	88 0.2×	476 1.4×	171	2.4k
A. T. Moffet United States	16	249 0.2×	714 0.8×	672 0.8×	763 1.7×	91 0.3×	58	1.7k
M. Reich Germany	23	409 0.4×	388 0.5×	801 1.0×	11 0.0×	350 1.0×	145	2.1k
Ieee Microwave Theory Germany	10	1.8k 1.7×	329 0.4×	142 0.2×	29 0.1×	505 1.5×	21	2.3k
D. P. Brennan United States	21	747 0.7×	381 0.4×	696 0.9×	42 0.1×	84 0.3×	87	2.0k
Jet Contributors Germany	29	238 0.2×	607 0.7×	995 1.2×	21 0.0×	191 0.6×	275	3.0k
Harrison E. Rowe United States	14	781 0.8×	117 0.1×	157 0.2×	41 0.1×	365 1.1×	37	1.2k
P. Mänz Germany	30	202 0.2×	286 0.3×	1.4k 1.7×	10 0.0×	86 0.3×	130	2.3k
Egemen Kolemen United States	24	191 0.2×	546 0.6×	486 0.6×	15 0.0×	98 0.3×	149	1.7k

Countries citing papers authored by J. Ward

Since Specialization

Citations

This map shows the geographic impact of J. Ward'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 J. Ward with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Ward more than expected).

Fields of papers citing papers by J. Ward

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Ward. 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 J. Ward. The network helps show where J. Ward may publish in the future.

Co-authorship network of co-authors of J. Ward

This figure shows the co-authorship network connecting the top 25 collaborators of J. Ward. A scholar is included among the top collaborators of J. Ward based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. Ward. J. Ward is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Lin, R., B. Thomas, J. Ward, et al.. (2010). Development of Local Oscillators for CASIMIR. Softwaretechnik-Trends. 55–59. 1 indexed citations

2.

Cernicharo, J., J. R. Goicoechea, M. Agúndez, et al.. (2010). The³⁵Cl/³⁷Cl isotopic ratio in dense molecular clouds: HIFI observations of hydrogen chloride towards W3 A. Astronomy and Astrophysics. 518. L115–L115. 14 indexed citations

3.

Mehdi, Imran, B. Thomas, Robert Lin, et al.. (2010). High power local oscillator sources for 1-2 THz. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7741. 774112–774112. 6 indexed citations

4.

Ward, J., R. Lin, Erich Schlecht, et al.. (2009). Diamond Heat-Spreaders for Submillimeter- Wave G aAs Schottky Diode Frequency Multipliers. Softwaretechnik-Trends. 43. 4 indexed citations

5.

Thomas, B., Erich Schlecht, A. Maestrini, et al.. (2009). Sub-Millimeter Wave MMIC Schottky Subharmonic Mixer Testing at Passive Cooling Temperatures. 140. 2 indexed citations

6.

Mehdi, Imran, J. Ward, A. Maestrini, et al.. (2009). Broadband sources in the 1–3 THz range. 1–2. 9 indexed citations

7.

Maestrini, A., J. Ward, Goutam Chattopadhyay, et al.. (2008). In-phase power combining of submillimeter-wave multipliers. 1–2. 3 indexed citations

8.

Chattopadhyay, Goutam, J. Ward, Harish Manohara, & Risaku Toda. (2008). Deep Reactive Ion Etching based silicon micromachined components at terahertz frequencies for space applications. 1–2. 21 indexed citations

9.

Ward, J., et al.. (2007). Sensitive Broadband Receivers for Microwave Limb Sounding. AGU Fall Meeting Abstracts. 2007. 1 indexed citations

10.

Maestrini, A., Charlotte Tripon‐Canseliet, J. Ward, et al.. (2007). A 780-950 GHz Frequency Tripler for Radio Astronomy. Softwaretechnik-Trends. 67. 4 indexed citations

11.

Ward, J.. (2006). New Standards for Submillimeter Waveguides. Softwaretechnik-Trends. 278. 3 indexed citations

12.

Ward, J.. (2006). Terahertz Waveguide Standards. 2 indexed citations

13.

Ward, J., et al.. (2005). Local Oscillators from 1.4 to 1.9 THz. Softwaretechnik-Trends. 374–377. 8 indexed citations

14.

Maiwald, Frank, Erich Schlecht, Robert Lin, et al.. (2004). Reliability of Cascaded THz Frequency Chains with Planar GaAs Circuits. 128. 4 indexed citations

15.

Chattopadhyay, Goutam, Erich Schlecht, J. Ward, et al.. (2004). An All-Solid-State Broad-Band Frequency Multiplier Chain at 1500 GHz. IEEE Transactions on Microwave Theory and Techniques. 52(5). 1538–1547. 149 indexed citations

16.

Ward, J., Frank Maiwald, Goutam Chattopadhyay, et al.. (2003). 1400-1900 GHz local oscillators for the Herschel Space Observatory. Softwaretechnik-Trends. 94. 15 indexed citations

17.

Maiwald, Frank, Erich Schlecht, J. Ward, et al.. (2003). Design and operational considerations for robust planar GaAs varactors: A reliability study. Softwaretechnik-Trends. 488. 13 indexed citations

18.

Ward, J., J. Žmuidzinas, A. I. Harris, & K. G. Isaak. (2001). A 12 CO J=6-5 Map of M82: The significance of warm molecular gas. American Astronomical Society Meeting Abstracts. 199.

19.

Ward, J., David A. B. Miller, J. Žmuidzinas, et al.. (2000). A 4-8 GHz Quasi-MMIC IF Amplifier for a 690 GHz SIS Receiver. Softwaretechnik-Trends. 570. 1 indexed citations

20.

Ward, J.. (1998). Space-time adaptive processing for airborne radar. 1998. 2–2. 875 indexed citations breakdown →

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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