An X-band inverse class-F SiGe HBT cascode power amplifier With harmonic-tuned output transformer
Inchan Ju, Cressler, John D.
Published in 2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (01.06.2017)
Published in 2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (01.06.2017)
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Conference Proceeding
A Compact, Active SiGe Power Divider With Multi-Octave Bandwidth
Moon-Kyu Cho, Ickhyun Song, Inchan Ju, Cressler, John D.
Published in IEEE microwave and wireless components letters (01.11.2016)
Published in IEEE microwave and wireless components letters (01.11.2016)
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Journal Article
On the Application of Inverse-Mode SiGe HBTs in RF Receivers for the Mitigation of Single-Event Transients
Ickhyun Song, Moon-Kyu Cho, Oakley, Michael A., Ildefonso, Adrian, Inchan Ju, Buchner, Stephen P., McMorrow, Dale, Paki, Pauline, Cressler, John D.
Published in IEEE transactions on nuclear science (01.05.2017)
Published in IEEE transactions on nuclear science (01.05.2017)
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Journal Article
A 2-24 GHz SiGe HBT Cascode Non-uniform Distributed Power Amplifier Using A Compact, Wideband Two-Section Lumped Element Output Impedance Transformer
Lee, Seokchul, Ju, Inchan, Moradinia, Arya, Cho, Moon-Kyu, Gebara, Edward, Gu, Huifang, Nicholls, Charles, Cressler, John D.
Published in 2021 IEEE MTT-S International Microwave Symposium (IMS) (07.06.2021)
Published in 2021 IEEE MTT-S International Microwave Symposium (IMS) (07.06.2021)
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Conference Proceeding
High-Power GaN-Based Light-Emitting Diodes Using Thermally Stable and Highly Reflective Nano-Scaled Ni-Ag-Ni-Au Mirror
Ju, Inchan, Kwon, Yongwook, Shin, Chan-Soo, Kim, Ka Hee, Bae, Seong-Ju, Kim, Dong-Hyun, Choi, Jehyuk, Ko, Chul Gi
Published in IEEE photonics technology letters (15.11.2011)
Published in IEEE photonics technology letters (15.11.2011)
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Journal Article
V-Band Beam-Steering ASK Transmitter and Receiver Using BCB-Based System-on-Package Technology on Silicon Mother Board
JU, Inchan, KIM, Youngmin, LEE, Sanghyo, SONG, Sangsub, LEE, Jangsoo, CHEON, Changyul, SEO, Kwang-Seok, KWON, Youngwoo
Published in IEEE microwave and wireless components letters (01.11.2011)
Published in IEEE microwave and wireless components letters (01.11.2011)
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Journal Article
Co-design of a SiGe BiCMOS X-band, asymmetric, low insertion loss, high power handling SPDT Switch and an Ultra Low Noise LNA for next-generation T/R modules
Inchan Ju, Schmid, Robert L., Moon-Kyu Cho, Zeinolabedinzadeh, Saeed, Mitchell, Mark, Cressler, John D.
Published in 2016 IEEE MTT-S International Microwave Symposium (IMS) (01.05.2016)
Published in 2016 IEEE MTT-S International Microwave Symposium (IMS) (01.05.2016)
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Conference Proceeding
Highly Linear High-Power 802.11ac/ax WLAN SiGe HBT Power Amplifiers With a Compact 2nd-Harmonic-Shorted Four-Way Transformer and a Thermally Compensating Dynamic Bias Circuit
Ju, Inchan, Gong, Yunyi, Cressler, John D.
Published in IEEE journal of solid-state circuits (01.09.2020)
Published in IEEE journal of solid-state circuits (01.09.2020)
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Journal Article
An Efficient, High Power Q-Band SiGe HBT Power Amplifier With A Compact Four-Way Wilkinson Power Combiner Balun for Emerging Very Low-Earth-Orbit SATCOM
Lee, Hanjung, Han, Insu, Hwang, Jaehyeon, Ju, Inchan
Published in 2024 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (16.06.2024)
Published in 2024 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (16.06.2024)
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Conference Proceeding
Compact, Low Loss 4-Bit Ku-Band Hybrid Passive Phase Shifter Realized in 0.13-μm SiGe HBT BiCMOS for LEO SATCOM
Kim, Sunghyuk, Choi, Ki Woong, Yoon, Byeongcheol, Kim, Junghyun, Ju, Inchan
Published in 2024 IEEE/MTT-S International Microwave Symposium - IMS 2024 (16.06.2024)
Published in 2024 IEEE/MTT-S International Microwave Symposium - IMS 2024 (16.06.2024)
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Conference Proceeding
A Compact, Highly Linear Ku-Band SiGe HBT Power Amplifier Using Shared Single Center-Tap Four-Way Output Transformer Balun for Emerging Low Earth Orbit SATCOM Phased-Array Transmitter
Yoon, Byeongcheol, Han, In Su, Kim, Junghyun, Ju, Inchan
Published in 2024 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (16.06.2024)
Published in 2024 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (16.06.2024)
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Conference Proceeding