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전체 논문

97

61

A 28 GHz CMOS Butler matrix for 5G mm-wave beamforming systems
김정근, 박정수
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 202003

62

A 1-W Ka-band power amplifier using 0.15-μm InGaAs/GaAs E-mode pHEMT technology
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 201902

63

A SiGe-BiCMOS Wideband (2–22 GHz) Active Power Divider/Combiner Circuit Supporting Bidirectional Operation
Song, IH, Cho, MK, Kim, JG, John D. Cressler
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 201612

64

An Active Bi-Directional SiGe DPDT Switch With Multi-Octave Bandwidth
Cho, MK, John D. Cressler, Kim, JG, Song, IH
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 201604

65

76-81-GHz CMOS Transmitter With a Phase-Locked-Loop-Based Multichirp Modulator for Automotive Radar
Park, Joonhong, Ryu, Hyuk, Ha, Keum-Won, Kim, Jeong-Geun, Baek, Donghyun
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 201503

66

Transformer-Based Current-Reuse Armstrong and Armstrong-Colpitts VCOs
Ha, Keum-Won, Ryu, Hyuk, Park, Joonhong, Kim, Jeong-Geun, Baek, Donghyun
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 201409

67

G(m)-Boosted Complementary Current-Reuse Colpitts VCO With Low Power and Low Phase Noise
Ha, KW, Ryu, H, Lee, JH, Kim, JG, Baek, D
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 201406

68

A Switchless CMOS Bi-Directional Distributed Gain Amplifier With Multi-Octave Bandwidth
Cho, MK, Kim, JG, Baek, D
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 201311

69

A Compact X-Band Bi-Directional Phased-Array T/R Chipset in 0.13 mu m CMOS Technology
Sim, S, Jeon, L, Kim, JG
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 201301

70

An X-Band 5 Bit Phase Shifter With Low Insertion Loss in 0.18 mu m SOI Technology
Cho, MK, Baek, D, Kim, JG
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 201212