K. Dejhan

647 total citations
47 papers, 520 citations indexed

About

K. Dejhan is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Signal Processing. According to data from OpenAlex, K. Dejhan has authored 47 papers receiving a total of 520 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Electrical and Electronic Engineering, 22 papers in Biomedical Engineering and 9 papers in Signal Processing. Recurrent topics in K. Dejhan's work include Analog and Mixed-Signal Circuit Design (21 papers), Digital Filter Design and Implementation (8 papers) and Advancements in PLL and VCO Technologies (7 papers). K. Dejhan is often cited by papers focused on Analog and Mixed-Signal Circuit Design (21 papers), Digital Filter Design and Implementation (8 papers) and Advancements in PLL and VCO Technologies (7 papers). K. Dejhan collaborates with scholars based in Thailand, Japan and France. K. Dejhan's co-authors include Wanlop Surakampontorn, Vanchai Riewruja, K. Kumwachara, Montree Kumngern, Armote Somboonkaew, Sorawat Chivapreecha, Pipat Prommee, Yoshikazu Miyanaga, S. Mitatha and P.P. Yupapin and has published in prestigious journals such as SHILAP Revista de lepidopterología, Proceedings of the IEEE and IEEE Transactions on Signal Processing.

In The Last Decade

K. Dejhan

46 papers receiving 471 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. Dejhan Thailand	10	346	273	115	56	55	47	520
J.-E. Eklund Sweden	11	439 1.3×	342 1.3×	47 0.4×	92 1.6×	33 0.6×	20	510
Yen‐Cheng Kuan United States	15	609 1.8×	175 0.6×	117 1.0×	61 1.1×	78 1.4×	73	771
Minkyu Song South Korea	10	333 1.0×	178 0.7×	31 0.3×	33 0.6×	35 0.6×	112	387
Jordan Gray United States	10	304 0.9×	216 0.8×	31 0.3×	15 0.3×	23 0.4×	22	419
Wei Mao China	12	273 0.8×	186 0.7×	58 0.5×	24 0.4×	27 0.5×	56	476
L. Weyten Belgium	15	588 1.7×	521 1.9×	15 0.1×	88 1.6×	26 0.5×	66	700
Haigang Yang China	15	478 1.4×	201 0.7×	44 0.4×	76 1.4×	21 0.4×	114	577
Jianhui Wu China	13	514 1.5×	348 1.3×	96 0.8×	100 1.8×	17 0.3×	142	651
R. Fernández Spain	13	444 1.3×	395 1.4×	20 0.2×	46 0.8×	26 0.5×	71	539
Quan Pan China	12	364 1.1×	215 0.8×	138 1.2×	28 0.5×	8 0.1×	75	615

Countries citing papers authored by K. Dejhan

Since Specialization

Citations

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

Fields of papers citing papers by K. Dejhan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Dejhan

This figure shows the co-authorship network connecting the top 25 collaborators of K. Dejhan. A scholar is included among the top collaborators of K. Dejhan 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 K. Dejhan. K. Dejhan 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

1.

Prommee, Pipat & K. Dejhan. (2013). Single-input Multiple-output Tunable Log-domain Current-mode Universal Filter. SHILAP Revista de lepidopterología. 7 indexed citations

2.

Chivapreecha, Sorawat, et al.. (2010). GISTDA EOC synthetic aperture radar data processing system. 1–6. 1 indexed citations

3.

Chivapreecha, Sorawat, et al.. (2009). An efficient filter structure for multiplierless Sobel edge detection. 40–44. 10 indexed citations

4.

Yoshizawa, Shingo, et al.. (2009). Searching phase optimize in PTS-APPR method by GA for PAPR reduction in OFDM-WLAN systems. 393–397. 10 indexed citations

5.

Mitatha, S., et al.. (2009). Dark–bright optical solitons conversion via an optical add/drop filter for signals and networks security applications. Optik. 121(19). 1743–1747. 8 indexed citations

6.

Chivapreecha, Sorawat, et al.. (2009). Unified Pascal Matrix for First-Order $s{\hbox{–}}z$ Domain Transformations. IEEE Transactions on Signal Processing. 57(6). 2130–2139. 3 indexed citations

7.

Mitatha, S., K. Dejhan, P.P. Yupapin, & N. Pornsuwancharoen. (2008). High-capacity and security packet switching using the nonlinear effects in micro ring resonators. Optik. 121(2). 159–167. 9 indexed citations

8.

Chivapreecha, Sorawat, et al.. (2008). A New PAPR Reduction Technique for OFDM-WLAN in 802.11a Systems. 179–184. 3 indexed citations

9.

Mitatha, S., et al.. (2008). Attosecond Pulse and Beyond Generation Based on Multi-Stage Micro Ring Resonators. Advanced materials research. 55-57. 485–488. 4 indexed citations

10.

Hidayat, Risanuri, et al.. (2007). A GHz analog multiplier for UWB communications. 2. 55–58. 2 indexed citations

11.

Yoshizawa, Shingo, et al.. (2007). A new PAPR reduction in OFDM-WLAN systems by hybrid algorithm of PTS and APPR methods. 145–148. 8 indexed citations

12.

Dejhan, K., et al.. (2007). New simple square-rooting circuits based on translinear current conveyors. International Journal of Electronics. 94(7). 707–723. 19 indexed citations

13.

Prommee, Pipat, et al.. (2006). A CMOS voltage-controlled floating resistance circuit with temperature compensated. 1. 254–257. 2 indexed citations

14.

Prommee, Pipat, et al.. (2006). Single low-supply and low-distortion CMOS analog multiplier. 1. 242–245. 7 indexed citations

15.

Dejhan, K., et al.. (2005). Multi-resolution image registration based on correlation technique. 6. 3871–3875. 1 indexed citations

16.

Dejhan, K., et al.. (2005). The CMOS analog multiplier free from mobility reduction. 1. 23–28. 2 indexed citations

17.

Chivapreecha, Sorawat & K. Dejhan. (2003). Design and Implementation of Multiplierless FIR Digital Filter Using Logarithmic Numbering System Technique. ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications. 1799–1802. 3 indexed citations

18.

Dejhan, K., et al.. (2002). Segmentation on edge preserving smoothing image based on graph theory. 2. 621–623. 6 indexed citations

19.

Dejhan, K., et al.. (1989). A new high-performance programmable delay line IC. IEEE Transactions on Consumer Electronics. 35(4). 893–900. 5 indexed citations

20.

Dejhan, K., et al.. (1979). An integrable electronically variable phase shifter. Proceedings of the IEEE. 67(1). 183–185. 5 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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