Dal Ahn

705 total citations
24 papers, 560 citations indexed

About

Dal Ahn is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Biomedical Engineering. According to data from OpenAlex, Dal Ahn has authored 24 papers receiving a total of 560 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Electrical and Electronic Engineering, 9 papers in Aerospace Engineering and 3 papers in Biomedical Engineering. Recurrent topics in Dal Ahn's work include Microwave Engineering and Waveguides (21 papers), Radio Frequency Integrated Circuit Design (9 papers) and Advanced Antenna and Metasurface Technologies (8 papers). Dal Ahn is often cited by papers focused on Microwave Engineering and Waveguides (21 papers), Radio Frequency Integrated Circuit Design (9 papers) and Advanced Antenna and Metasurface Technologies (8 papers). Dal Ahn collaborates with scholars based in South Korea and United States. Dal Ahn's co-authors include Sangwook Nam, Chul-Soo Kim, Jong‐Sik Lim, Sung-Won Lee, Young-Taek Lee, Jun‐Seok Park, Jae-Bong Lim, Yong‐Woo Lee, Sang Yeol Lee and Sang‐Min Han and has published in prestigious journals such as IEEE Microwave and Wireless Components Letters, IEEE Transactions on Applied Superconductivity and Microwave and Optical Technology Letters.

In The Last Decade

Dal Ahn

24 papers receiving 504 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Dal Ahn South Korea	10	542	355	49	33	15	24	560
Ji-Fuh Liang United States	11	532 1.0×	311 0.9×	90 1.8×	51 1.5×	4 0.3×	26	553
N.H.L. Koster Germany	9	398 0.7×	221 0.6×	55 1.1×	24 0.7×	4 0.3×	17	425
Akira Minakawa Japan	6	504 0.9×	163 0.5×	52 1.1×	32 1.0×	27 1.8×	16	511
Ching-Kuang C. Tzuang Taiwan	13	526 1.0×	173 0.5×	40 0.8×	57 1.7×	9 0.6×	65	552
K. Sachse Poland	15	558 1.0×	420 1.2×	40 0.8×	14 0.4×	5 0.3×	43	611
Guangxu Shen China	15	687 1.3×	455 1.3×	28 0.6×	46 1.4×	30 2.0×	57	729
M. Dydyk United States	7	411 0.8×	119 0.3×	69 1.4×	44 1.3×	21 1.4×	22	423
Hsien‐Shun Wu Taiwan	15	593 1.1×	176 0.5×	44 0.9×	88 2.7×	10 0.7×	53	616
K.J. Herrick United States	10	372 0.7×	91 0.3×	65 1.3×	47 1.4×	13 0.9×	27	385
Pierre Jarry France	9	314 0.6×	154 0.4×	45 0.9×	69 2.1×	8 0.5×	58	338

Countries citing papers authored by Dal Ahn

Since Specialization

Citations

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

Fields of papers citing papers by Dal Ahn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dal Ahn

This figure shows the co-authorship network connecting the top 25 collaborators of Dal Ahn. A scholar is included among the top collaborators of Dal Ahn 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 Dal Ahn. Dal Ahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kim, Ji‐Won, et al.. (2022). A Wideband Doherty Combiner with Phase Variation Compensation Using LTCC Applicable for High Power Transmission. Journal of Electromagnetic Engineering and Science. 22(5). 550–554. 1 indexed citations

Lim, Jong‐Sik, et al.. (2018). Compact Size and Wideband Triplexer Using SAW Resonators and LC Components. 16. 856–859. 1 indexed citations

Kim, Sungmin, et al.. (2018). Modified Doherty combiner with adjustable phase deviation. Microwave and Optical Technology Letters. 60(11). 2834–2839. 2 indexed citations

Han, Sang‐Min, et al.. (2016). A new design method of the unequal Wilkinson power divider using an arbitrarily resistor value. Microwave and Optical Technology Letters. 58(10). 2450–2452. 5 indexed citations

Park, Minwon, et al.. (2016). Using intentionally mismatching method. Microwave and Optical Technology Letters. 58(3). 638–642. 1 indexed citations

Lim, Jong‐Sik, et al.. (2009). A balanced power amplifier utilizing the reflected input power. 1. 88–91. 14 indexed citations

Park, Kwangsik, et al.. (2009). A study on the open end effect of coupled transmission lines. 296–298. 1 indexed citations

Han, Sang‐Min, Oleksandr Popov, Sunju Park, et al.. (2009). Adaptive calibration method for AM/PM distortion in nonlinear devices. 76–79. 2 indexed citations

Kim, Yong-Beom, et al.. (2007). A New Wide Bandpass Filter Design with Symmetric Attenuation Characteristics. 1–4. 3 indexed citations

10.

Kim, Jonguk, et al.. (2007). An equivalent circuit model for multi-port networks. 2007 European Microwave Conference. 901–904. 5 indexed citations

11.

Lim, Jong‐Sik, et al.. (2006). A Branch line hybrid having arbitrary power division ratio and port impedances 1|Yong-Beom Kim. 1376–1379. 1 indexed citations

12.

Kim, Dong‐Joo, et al.. (2005). A novel design of high directivity CPW directional coupler design by using DGS. IEEE MTT-S International Microwave Symposium Digest, 2005.. 1239–1242. 9 indexed citations

13.

Lee, Dong Hwan, et al.. (2003). A design of the novel coupled line low-pass filter with attenuation poles. 3. 1127–1130. 12 indexed citations

14.

Kim, Chul-Soo, et al.. (2003). A design of the novel varactor tuned directional coupler. 4. 1725–1728. 17 indexed citations

15.

Kim, Chul-Soo, et al.. (2002). A design mapping formula of asymmetrical multi-element coupled line directional couplers. 2. 1293–1296. 1 indexed citations

16.

Lim, Jong‐Sik, Chul-Soo Kim, Young-Taek Lee, Dal Ahn, & Sangwook Nam. (2002). A spiral-shaped defected ground structure for coplanar waveguide. IEEE Microwave and Wireless Components Letters. 12(9). 330–332. 121 indexed citations

17.

Lee, Sung-Won, et al.. (2002). A general design formula of multi-section power divider based on singly terminated filter design theory. 2. 1297–1300. 26 indexed citations

18.

Lim, Jong‐Sik, et al.. (2001). A power amplifier with efficiency improved using defected ground structure. IEEE Microwave and Wireless Components Letters. 11(4). 170–172. 92 indexed citations

19.

Lee, Sang Yeol, et al.. (1995). Fabrication of YBCO superconducting dual mode resonator for satellite communication. IEEE Transactions on Applied Superconductivity. 5(2). 2563–2566. 11 indexed citations

20.

Kang, Kwang-Yong, et al.. (1995). Microwave multipole lowpass and bandpass filters fabricated by high-T/sub c/ superconducting thin films. IEEE Transactions on Applied Superconductivity. 5(2). 2671–2674. 2 indexed citations

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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