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Koo, Hyungmo
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1

Broadband Virtual-Stub Doherty Power Amplifier Using Asymme..:

Shin, Jaekyung ; Choi, Woojin ; Chen, Yifei...
IEEE Access.  11 (2023)  - p. 101425-101434 , 2023
Link: https://doi.org/10.1109/..
 
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2

Beamforming Algorithm Based on the Orthogonal Phase Bases W..:

Koo, Hyungmo ; Shin, Jaekyung ; Choi, Woojin...
IEEE Access.  10 (2022)  - p. 125365-125375 , 2022
Link: https://doi.org/10.1109/..
 
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3

2.8-3.8 GHz Broadband InGaP/GaAs HBT Doherty Power Amplifie..:

, In: 2022 IEEE/MTT-S International Microwave Symposium - IMS 2022,
Oh, Hansik ; Choi, Woojin ; Koo, Hyungmo... - p. 849-852 , 2022
Link: https://doi.org/10.1109/..
 
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4

Mid-Range Wireless Power Transfer System for Various Types ..:

Oh, Hansik ; Oh, Sungjae ; Koo, Hyungmo...
IEEE Access.  9 (2021)  - p. 45230-45241 , 2021
Link: https://doi.org/10.1109/..
 
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5

Correction to "5.8 GHz 4-Channel Beamforming Tx IC for Micr..:

Shin, Jaekyung ; Bae, Jongseok ; Koo, Hyungmo...
IEEE Access.  9 (2021)  - p. 83551-83551 , 2021
Link: https://doi.org/10.1109/..
 
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6

2.4 GHz GaN HEMT Class-F Synchronous Rectifier Using an Ind..:

Na, Jongyun ; Yi, Sang-Hwa ; Shin, Jaekyung...
Sensors.  21 (2021)  5 - p. 1608 , 2021
Link: https://doi.org/10.3390/..
 
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7

The Demonstration of S2P (Serial-to-Parallel) Converter wit..:

Kim, Min-Su ; Yang, Youngoo ; Koo, Hyungmo.
Applied Sciences.  11 (2021)  1 - p. 429 , 2021
Link: https://doi.org/10.3390/..
 
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8

Dual-Mode Supply Modulator IC With an Adaptive Quiescent Cu..:

Oh, Hansik ; Shin, Jaekyung ; Choi, Woojin...
IEEE Access.  9 (2021)  - p. 147768-147779 , 2021
Link: https://doi.org/10.1109/..
 
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9

5.8 GHz 4-Channel Beamforming Tx IC for Microwave Power Tra..:

Shin, Jaekyung ; Bae, Jongseok ; Koo, Hyungmo...
IEEE Access.  9 (2021)  - p. 72316-72325 , 2021
Link: https://doi.org/10.1109/..
 
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10

LUT-Based Focal Beamforming System Using 2-D Adaptive Seque..:

Bae, Jongseok ; Yi, Sang-Hwa ; Koo, Hyungmo...
IEEE Access.  8 (2020)  - p. 196024-196033 , 2020
Link: https://doi.org/10.1109/..
 
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11

A Simple Phase Adaptation Algorithm for Compact Microwave P..:

, In: 2020 IEEE Wireless Power Transfer Conference (WPTC),
Koo, Hyungmo ; Bae, Jongseok ; Yang, Youngoo - p. 342-345 , 2020
Link: https://doi.org/10.1109/..
 
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12

Frequency Selective Degeneration for 6–18 GHz GaAs pHEMT Br..:

Oh, Sungjae ; Yoo, Eunjoo ; Oh, Hansik...
Electronics.  9 (2020)  10 - p. 1588 , 2020
Link: https://doi.org/10.3390/..
 
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13

Correction: (E)-Selective Friedel–Crafts acylation of alkyn..:

Koo, Hyungmo ; Young Kim, Hun ; Oh, Kyungsoo
Organic Chemistry Frontiers.  6 (2019)  16 - p. 3042-3042 , 2019
Link: https://doi.org/10.1039/..
 
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14

Continuous Flow Synthesis of Isoxazoles via Vinyl Azides fr..:

Koo, Hyungmo ; Kim, Hun Young ; Oh, Kyungsoo
Organic Letters.  21 (2019)  24 - p. 10063-10068 , 2019
Link: https://doi.org/10.1021/..
 
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15

5.8 GHz High-Efficiency RF–DC Converter Based on Common-Gro..:

Bae, Jongseok ; Yi, Sang-Hwa ; Choi, Woojin...
Sensors.  19 (2019)  15 - p. 3257 , 2019
Link: https://doi.org/10.3390/..
 
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