R&D
Leader in the localization of parts, YEONHAB PRECISION
Technical Situation
Conducting the various technological development
with the goal of technlogical advancementrs
In the research center, based on the core technologies for each weapon system, we research and develop
the cable assemblies used in wire/wireless telecommunication equipment, electronic devices of aircraft,
autonomous driving robot platform and all other weapon systems.
Through the upgrading and technological development of core technology in preparation for the advancement in the wire/wireless devices,
we will grow to be the technological leader in the IT market.
- Communication system
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· Composition of wireless mesh network by adaptive beamforming
· Technology for delivering broadband information in real time (3-hop) over 100 Mbps
· System design technologies such as link bugs and interfaces
· RF Module Development Technology
· Implementation of the communication noise reduction algorithm
· Thermal and vibration analysis technology of module/vessel apparatus
· System integration and testing/verification technology
· Design technology for wireless and wireless complex communication equipment
· Radio design technology such as Ad-hoc network and SDR
· Design and verification of environmental resistance
- Slip ring/rotational coupling
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· Manufacturing technology and conductivity of mill-class rotor stabilized by concentric axis, Optimization of Friction and Wearability Design Technology
· Design of rotational structure matching of coaxial signal with two or more channels
· Design of a circular waveguide with multi-layer penetration structure
· Optical design technology for rotary connections of optical communication lines above 2CH
· Design and verification of environmental resistance
- Data Link System
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· Design of a transmission system for unmanned aerial vehicles over 100 km
· 10 Mbps Data Link System Components Design Technology
· Frequency upward conversion technology and high power amplification technology
· Automatic gain control function and low phase noise design technology
· Design and verification of environmental resistance
- Power control
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· Power conversion efficiency greater than 85% and power factor greater than 0.9
· Convert output from input power frequency of 60 Hz to 400 Hz
· Power control and monitoring using emergency battery charging and communication
· Environmental design and verification technology in the aerospace field
- QPL Certified Products
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· Design to meet 100 environmental characteristics such as vibration, temperature, humidity, and internal voltage
· Environmental resistance test verification technology
· Traceability technology for quality assurance
- Aviation/space controller
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· Design technology for electromagnetic shielding/explosive filters
· Sensor signal processing and valve control technology
· Data transmission and reception (1553B, RS-422)
· Lightweight and rigid design technology
· EMI/EMC and thermal insulation design technology
- Optical cable assembly
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· Structural design of beam-extended contactless optical connectors
· Non-contact beam extension signal alignment technology
· Processing and assembly technology of ultra-precision equipment
· Durability performance assurance and verification technology
- Cable Assembly/Connectors
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· EMI Shielding Structural Design Technology
· Performance and field operability evaluation technology
· Material mixing technology/ structural design technology
· Durability performance assurance and verification technology