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INTERNATIONAL CONFERENCE


 

   

13

 

A programmable electronic impedance tuner to improve power capability by using 0.18-um SOI switches for mobile handset application copy.png
    Taewan Kim, Younghwan Bae, Hyosung Nam and Junghyun Kim /
   
The 34th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2019)
       

 

   

12

 

6–18GHz Watt-Level Switchless Dual-Band PA MMIC using Coupled-Line-Based Diplexer copy.png
    Kwangseok Choi, Hongjong Park, Junghyun Kim, and Youngwoo Kwon /
   
2018 IEEE/MTT-S International Microwave Symposium (IMS)
       

 

   

11

 

A 6–18GHz GaN Distributed Power Amplifier Using Reactive Matching Technique and Simplified Bias Network copy.png
    Hongjong Park, Sangho Lee, Kwangseok Choi, Jihoon Kim, Hyosung Nam, Jaeduk Kim, Wangyong Lee, Changhoon Lee, Junghyun Kim, Youngwoo Kwon /
   
2017 RFIC symposium
       

 

   

10

 

A Novel Load Insensitive RF Power Amplifier Using a Load Mismatch Detection and Curing Technique
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    Donghyeon Ji, Jooyoung Jeon and Junghyun Kim /
   
2013 RFIC symposium
       

 

   

9

 

A Multi-Mode Multi-Band Reconfigurable Power Amplifier for GSM/UMTS Handset Applications
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    Sungyoon Kang, Unha Kim,  Jungrin Woo, Youngwoo Kwon, and Junghyun Kim /
   
2013 IEEE Radio & Wireless Week
       

 

   

8

 

A Multi-Band Reconfigurable Power Amplifier for UMTS Handset Applications
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    Unha Kim, Kyutae Kim, Junghyun Kim, and Youngwoo Kwon / 
   
2010 IEEE Radio Frequency Integrated Circuits Symposium
       

 

   

7

 

Low-Power PAE Enhancement for 3G Handset Power Amplifiers
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    ​Youngwoo Kwon and Junghyun Kim​ /
   
2009 IEEE Radio Frequency Integrated Circuits Symposium
       

 

   

6

 

A 2 mm x 2 mm HoP-type Power Amplifier for W-CDMA Handset Applications
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    Changhyun Yoo, Unha Kim, Youngwoo Kwon, and Junghyun Kim /
   
2009 IEEE Radio and Wireless Symposium
       

 

   

5

 

A linearity-enhanced compact series-type Doherty amplifier suitable for CDMA handset applications
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    Chanhoe Koo, Unha Kim, Jooyoung Jeon, Junghyun Kim, and Youngwoo Kwon /
   
2007 IEEE Radio and Wireless Symposium
       

 

   

4

 

A New Series-Type Doherty Amplifier for Miniaturization
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    Joomin Jung, Unha Kim, Jooyoung Jeon, Junghyun Kim, KyungTae Kang, and Youngwoo Kwon /
   
2004 IEEE RFIC Symposium
       

 

   

3

 

Bias-Switching Quasi-Doherty-Type Amplifier for CDMA Handset Applications
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    Sungjoon Bae, Junghyun Kim, Inho Nam, and Youngwoo Kwon  /
   
2003 IEEE RFIC Symposium
       

 

   

2

 

A New "Active" Predistortor with High Gain Using Cascode-FET structures
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    Moonseok Jeon, Junghyun Kim, Hyunil Kang, Sanghwa Jung, Jaehak Lee, and Youngwoo Kwon /
   
2002 IEEE RFIC Symposium
       

 

   

1

 

An Asymmetric GaAs MMIC Dual-Gate Mixer with Improved Intermodulation Characteristics
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Hyunil Kang, Junghyun Kim, Youngwoo Kwon, and Jae-eung Oh /
   
1999 IEEE MTT-S Digest