Hung‐Chun Chien

769 total citations
44 papers, 625 citations indexed

About

Hung‐Chun Chien is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Materials Chemistry. According to data from OpenAlex, Hung‐Chun Chien has authored 44 papers receiving a total of 625 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Electrical and Electronic Engineering, 30 papers in Biomedical Engineering and 5 papers in Materials Chemistry. Recurrent topics in Hung‐Chun Chien's work include Analog and Mixed-Signal Circuit Design (27 papers), Radio Frequency Integrated Circuit Design (13 papers) and Advancements in PLL and VCO Technologies (13 papers). Hung‐Chun Chien is often cited by papers focused on Analog and Mixed-Signal Circuit Design (27 papers), Radio Frequency Integrated Circuit Design (13 papers) and Advancements in PLL and VCO Technologies (13 papers). Hung‐Chun Chien collaborates with scholars based in Taiwan, United States and Ukraine. Hung‐Chun Chien's co-authors include Yu‐Kang Lo, Huang‐Jen Chiu, Jian Wang, KM Giacomini, Chih‐Yen Chen, Paul Jasper, Sook Wah Yee, Dennis O. Scott, Tristan S. Maurer and Shih‐Lin Chang and has published in prestigious journals such as SHILAP Revista de lepidopterología, Surface Science and Solid State Communications.

In The Last Decade

Hung‐Chun Chien

44 papers receiving 602 citations

Peers

Hung‐Chun Chien

EEE

CNC

Young‐Soo Sohn South Korea

Lu Jie China

Anna Kuwana Japan

Nicole McFarlane United States

Gilson Wirth Brazil

Matthew M. Ziegler United States

B. Cheng United Kingdom

Hyungsuk Kim South Korea

Christophe Lallement France

Young‐Soo Sohn South Korea

Hung‐Chun Chien

541 ×1.2

EEE

353 ×0.8

54 ×1.0

CNC

85 ×2.2

186 ×5.5

Citations per year, relative to Hung‐Chun Chien Hung‐Chun Chien (= 1×) peers Young‐Soo Sohn

Countries citing papers authored by Hung‐Chun Chien

Since Specialization

Citations

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

Fields of papers citing papers by Hung‐Chun Chien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hung‐Chun Chien. 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 Hung‐Chun Chien. The network helps show where Hung‐Chun Chien may publish in the future.

Co-authorship network of co-authors of Hung‐Chun Chien

This figure shows the co-authorship network connecting the top 25 collaborators of Hung‐Chun Chien. A scholar is included among the top collaborators of Hung‐Chun Chien 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 Hung‐Chun Chien. Hung‐Chun Chien 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

Chien, Hung‐Chun. (2019). OTA- and CFOA-based Duty-cycle Tunable Square/Triangular Wave Generator with Independently Controllable Frequency and Amplitude. Journal of Applied Science and Engineering. 22(3). 587–596. 2 indexed citations

Chien, Hung‐Chun. (2016). Third-Order Sinusoidal Oscillator Using a Single CMOS Operational Transresistance Amplifier. Journal of Applied Science and Engineering. 19(2). 187–196. 6 indexed citations

Chien, Hung‐Chun. (2016). Switch-Controllable Full-Phase Operation Precision Half-Wave Rectifier Using a Single OTRA. Journal of Circuits Systems and Computers. 25(7). 1650070–1650070. 2 indexed citations

Chien, Hung‐Chun. (2016). Current-mode resistorless sinusoidal oscillators and a dual-phase square-wave generator using current-controlled current-differencing transconductance amplifiers and grounded capacitors. 4 indexed citations

Chien, Hung‐Chun, Tristan S. Maurer, Sook Wah Yee, et al.. (2015). Rapid Method To Determine Intracellular Drug Concentrations in Cellular Uptake Assays: Application to Metformin in Organic Cation Transporter 1–Transfected Human Embryonic Kidney 293 Cells. Drug Metabolism and Disposition. 44(3). 356–364. 53 indexed citations

Chien, Hung‐Chun. (2014). CDTA and CCCDTA-Based Mixed-Mode Single-Resistance-Controlled Sinusoidal Oscillators. Journal of Applied Science and Engineering. 17(4). 437–446. 1 indexed citations

Chien, Hung‐Chun. (2014). A current-/voltage-controlled four-slope operation square-/triangular-wave generator and a dual-mode pulse width modulation signal generator employing current-feedback operational amplifiers. Microelectronics Journal. 45(6). 634–647. 17 indexed citations

Chien, Hung‐Chun. (2014). Three‐mode controllable master‐slave monostable multivibrators using current‐feedback operational amplifiers. IET Circuits Devices & Systems. 8(6). 543–553. 2 indexed citations

Chien, Hung‐Chun. (2013). Voltage- and Current-Modes Sinusoidal Oscillator Using a Single Differential Voltage Current Conveyor. Journal of Applied Science and Engineering. 16(4). 395–404. 7 indexed citations

10.

Chien, Hung‐Chun & Jian Wang. (2013). Dual-mode resistorless sinusoidal oscillator using single CCCDTA. Microelectronics Journal. 44(3). 216–224. 15 indexed citations

11.

Chien, Hung‐Chun, et al.. (2013). Multi-force-field assisted self-assembly process of thermoelectric device. 818–821. 2 indexed citations

12.

Lau, John H., et al.. (2013). Thin-Wafer Handling with a Heat-Spreader Wafer for 2.5D/3D IC Integration. IMAPSource Proceedings. 2013(1). 389–396. 3 indexed citations

13.

Hsieh, Chi‐Wen, et al.. (2013). An easy-to-use TW3 system for assessing bone age. 28. 26–29. 2 indexed citations

14.

Chien, Hung‐Chun. (2011). Switch-controllable dual-hysteresis mode bistable multivibrator employing single differential voltage current conveyor. Microelectronics Journal. 42(5). 745–753. 5 indexed citations

15.

Lo, Yu‐Kang, Hung‐Chun Chien, & Huang‐Jen Chiu. (2009). Current‐input OTRA Schmitt trigger with dual hysteresis modes. International Journal of Circuit Theory and Applications. 38(7). 739–746. 31 indexed citations

16.

Lo, Yu‐Kang, Hung‐Chun Chien, & Huang‐Jen Chiu. (2008). TUNABLE WAVEFORM GENERATORS USING SINGLE DUAL-CURRENT OUTPUT OTAs. Journal of Circuits Systems and Computers. 17(6). 1193–1202. 13 indexed citations

17.

Chien, Hung‐Chun, et al.. (2007). Single OTRA-based current-mode monostable multivibrator with two triggering modes and a reduced recovery time. IET Circuits Devices & Systems. 1(3). 257–261. 25 indexed citations

18.

Chien, Hung‐Chun, et al.. (2005). Squarewave generators employing OTRAs. IEE Proceedings - Circuits Devices and Systems. 152(6). 718–718. 62 indexed citations

19.

Sheu, Ming‐Hwa, et al.. (2005). VLSI Architecture Design for a Fast Parallel Label Assignment in Binary Image. 25. 2393–2396. 16 indexed citations

20.

Chien, Hung‐Chun, et al.. (1999). Dynamical calculation of crystal truncation rods for surfaces and interfaces using a Cartesian coordinate transformation technique. Acta Crystallographica Section A Foundations of Crystallography. 55(4). 677–682. 3 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.

Explore authors with similar magnitude of impact