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Wireless Infrastructure
Meeting the continually evolving demands for 4G LTE & 5G wireless infrastructure applications with RFHIC's gallium nitride (GaN) on silicon carbide (SiC) technology solutions
RF Energy
The world runs on power, and we see a future where the world can do much more with less with RFHIC's gallium nitride (GaN) solid state microwave solutions
Defense & Aerospace
Elevate the performance of your Defense & Aerospace systems with RFHIC's field-proven gallium nitride (GaN) solid-state RF & Microwave devices

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RFHIC is a global leader in providing radio frequency (RF) & microwave (MW) solutions utilizing gallium nitride (GaN) for wireless infrastructure, commercial and military radar, and RF energy applications
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RFHIC Corporation HQ

RFHIC Bldg., 110 Gwacheon-daero 12-gil, Gwacheon-si, Gyeonggi-do, 13824, 
South Korea

Tel: +82-31-8069-3000

RFHIC Corporation Manufacturing Facility

41-14, Burim-ro 170 Beon-gil Dongan-gu, Anyang-si, Gyeonggi-do, 14055,
South Korea

Tel: +82-31-8069-3000

RFHIC US Corporation

920 Morrisville Parkway, Morrisville, NC 27560 
USA

Tel: +1 (919)-677-8780
Fax: +1 (919)-342-5406

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News & Events

News
2026-04-29
[News] RFHIC Advances Turquoise Hydrogen Production System Using GaN SSPA-Based Microwave Tech
Events
2026-04-02
[News] RFHIC Receives Top Excellence Award at Samsung Electronics Partnership Day
Events
2026-03-30
[News] RFHIC at KIMES 2026 with GaN Solid-State Microwave Solutions
Show Filter
News
2020-08-19
RFHIC’s Showcases New Product Offerings at the 2020 Virtual International Microwave Symposium
Case Studies
2020-07-17
1.5kW, S-band GaN Solid-State Pulsed Amplifier for Next Generation Radar Applications
News
2020-07-16
MWJ Executive Interview : RFHIC’s Co-Founder and CTO, Samuel Cho
News
2020-06-10
4kW & 5kW GaN Pulsed Transmitters for C and X-band
News
2020-06-01
550W GaN SiC Power Transistor (IE13550D) for Particle Accelerator Applications
News
2020-05-21
RFHIC’s Latest Wide-band Power Amplifier Series
Investors
2020-04-29
RFHIC Corporation FY2019 Earnings
News
2020-04-14
Everything RF’s Executive Interview with RFHIC’s Co-Founder and CTO, Samuel Cho
Investors
2020-03-06
RFHIC Corporation, 5th Shareholders Meeting
News
2020-01-09
RFHIC to Showcase L,S,C, and X-band GaN Solid-State Products at World ATM 2020
News
2019-12-24
Metal Life KOSDAQ Listed Ceremony
News
2019-09-26
DTAQ Provides $8.70M Funding for 29 Defense Companies
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RFHIC Corporation HQ

RFHIC Bldg., 110 Gwacheon-daero 12-gil, Gwacheon-si, Gyeonggi-do, 13824, 
South Korea

Tel: +82-31-8069-3000

RFHIC Corporation Manufacturing Facility

41-14, Burim-ro 170 Beon-gil Dongan-gu, Anyang-si, Gyeonggi-do, 14055,
South Korea

Tel: +82-31-8069-3000

RFHIC US Corporation

920 Morrisville Parkway, Morrisville, NC 27560 
USA

Tel: +1 (919)-677-8780
Fax: +1 (919)-342-5406


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