| 2021-08 | A 2.4 GHz 20 W 8-Channel RF Source Module with Improved Channel Output Balance | 김정현 |
| 2020-08 | A 2.4 GHz 20 W 8-channel RF Source Module with Solid-State Power Amplifiers for Plasma Generators | 김정현 |
| 2019-02 | 2015년 개정 교육과정에 의한 중1 영어교과서 말하기 활동 분석 | 김정현 |
| 2017-06 | A 6–18GHz GaN Distributed Power Amplifier Using Reactive Matching Technique and Simplified Bias Network | 김정현 |
| 2018-06 | 6-18 GHz Watt-Level Switchless Dual-Band PA MMIC using Coupled-Line Based Diplexer | 김정현 |
| 2018-06 | A 6-18-GHz GaN Reactively Matched Distributed Power Amplifier Using Simplified Bias Network and Reduced Thermal Coupling | 김정현 |
| 2018-12 | A 6-18-GHz Switchless Reconfigurable Dual-Band Dual-Mode PA MMIC Using Coupled-Line-Based Diplexer | 김정현 |
| 2016-10 | Analysis and Design of Helix-on-Pads for Miniaturized Mobile Applications | 김정현 |
| 2014-04 | Association of heart rate and left ventricular structure in a rural population in Korea | 김정현 |
| 2013-05 | Changes in body fat distribution through menopause increase blood pressure independently of total body fat in middle-aged women: the Korean National Health and Nutrition Examination Survey 2007-2010 | 김정현 |
| 2012-12 | A Comparison of Cornell and Sokolow-Lyon Electrocardiographic Critria for Left Ventricular Hypertrophy in Korean Patients | 김정현 |
| 2013-10 | Comparison of effect that ticagrelor and triple antiplatelet therapy affect platelet reactivity | 김정현 |
| 2013-06 | Correlation between proximal abdominal aortic stiffness measured by ultrasound and brachial-ankle pulse wave velocity | 김정현 |
| 2021 | Development of Predictive Equations for Earthquake Induced Settlement of Fill Dams | 김정현 |
| 2011-12 | Effects of granulocyte-colony stimulating factor (G-CSF) on diabetic cardiomyopathy in Otsuka Long-Evans Tokushima Fatty rats | 김정현 |
| 2017-02 | Enhanced solubility and bioavailability of poorly water-soluble SM-458, a new synthetic drug using various solubilization techniques | 김정현 |
| 2017-07 | A G-band frequency doubler using a commercial 150 nm GaAs pHEMT technology | 김정현 |
| 2019-06 | GaAs HBT 공정을 이용한 주파수 분배 방식의 광대역 구동증폭기 설계 | 김정현 |
| 2018-03 | Highly Efficient 5.15-to 5.85-GHz Neutralized HBT Power Amplifier for LTE Applications | 김정현 |
| 2009-06 | HoP-iPD 출력 매칭 회로를 적용한 2mm × 2mm 크기의 WCDMA 단말기용 마이크로파 전력 증폭기 개발 | 김정현 |
| 2018-09 | A linearity-improved multi-band envelope tracking Tx power amplifier under antenna mismatch for mobile applications | 김정현 |
| 2017-02 | Methylglyoxal induces AGE/RAGE-mediated angiogenic impairment in endothelial progenitor cells | 김정현 |
| 2015-01 | A Multi-Mode Multi-Band Reconfigurable Power Amplifier for 2G/3G/4G Handset Applications | 김정현 |
| 2018-02 | A Multiband Directional Coupler Using SOI CMOS for RF Front-End Applications | 김정현 |
| 2011-04 | Non-dipper pattern is a determinant of the inappropriateness of left ventricular mass in essential hypertensive patients | 김정현 |
| 2015-05 | A Novel Load Mismatch Detection and Correction Technique for 3G/4G Load Insensitive Power Amplifier Application | 김정현 |
| 2020-01 | A Programmable Impedance Tuner with a High Resolution Using a 0.18-um CMOS SOI Process for Improved Linearity | 김정현 |
| 2011-05 | The relationship between ambulatory arterial stiffness index and blood pressure variability in hypertensive patients | 김정현 |
| 2013-11 | The Relationships between Vitamin D Status and Blood Pressure in Korean Postmenopausal Women | 김정현 |
| 2016-05 | A Simple Extraction Method of Thermal Resistance in Multifinger GaAs HBT | 김정현 |
