Chang-Hoon Han, Ph.D.

Current Position
Senior Research Engineer
Broadcom Limited (previous, Avago Technologies)
E-mail: hanfindpeace AT

Periods with 3DMNSL
(2011.02 ~ 2016.02 Ph.D.)
(2009.02 ~ 2011.01 M.S.)

Ph.D.: Development of packaged LC-resonator module using RF MEMS technology for linear resonant frequency tuning
M.S.:  MEMS Variable Capacitor with Highly Linear C-V response and Large Capacitance Tuning Ratio

Journal Papers
1. Chang–Hoon Han, Dong–Hoon Choi, and Jun–Bo Yoon, “Parallel Plate MEMS Variable Capacitor with Superior Lineari-ty and Large Tuning Ratio Using a Levering Structure”, IEEE/ASME Journal of Microelectromechanical Systems, vol.20, no.6, pp.1345-1354. (2011)
2. Chang-Hoon Han, Dong-Hoon Choi, Hyun-Ho Yang, Yong-Hoon Yoon, and Jun-Bo Yoon, “VoltageControlled C-V Response Tuning in a Parallel Plate MEMS Variable Capacitor”, IEEE/ASME Journal of Microelectromechanical Systems, Vol. 22, No. 6, pp. 1403-1413. (2013)
3. Seon-Jin Choi, Chang-Hoon Han (equally contributed), Hyun-Ho Yang, Dong-Hoon Choi, and JunBo Yoon, “Increasing Capacitance and Self-Resonant Frequency of the MEMS Switched Capacitor Using High-κ TiO2 and SU-8 Bridged Beam Structure” Journal of Microelectromechanical Systems, Vol. 24, No. 4, pp. 1006 – 1015. (2014)
4. Chang-Hoon Han, Min-Ho Seo, Seung-Deok Ko, Yong-Hoon Yoon, Gun-Wook Yoon, Jun-Bo Yoon, “Unconventional use of a photoresist as a nitrogen gas generator forming transparent domeshaped microcavities”, Advanced Engineering Materials, published online. (2015)
5. Chang‑Hoon Han, Yong‑Hoon Yoon, Seung‑Deok Ko, Min‑Ho Seo and Jun‑Bo Yoon, “Linear frequency tuning in an LC‑resonant system using a C–V response controllable MEMS varactor”, Micro and Nano Systems Letters, Vol. 5, No. 25. (2017)