Korea's Leading Radar + AI Company

2025

05
Participated in a consortium for developing meta-surface transparent heaters for front and rear radar sensors in future advanced vehicles [1 patent registered]

2025

05
Selected as a participant in the “Innovation Premier 1000” program by the Financial Services Commission

2025

04
Developed a spatial combiner using meta-surface design technology [1 patents registered]

2025

04
Certified as a Venture Business

2024

10
Developed and commercialized the world’s first AI-based real-time automatic flow measurement system [1 patent registered]

2024

08
Relocated and Expanded Production Facility

2024

07
The ISO-748-based 24 GHz multi-point electromagnetic surface velocity meter was selected for MOTIE’s Mass Production Performance Evaluation Support Program

2024

02
Supplied ISO-748-based 24 GHz multi-point electromagnetic surface velocity meter for the KOICA ODA project

2023

07
Chosen for TIPA’s Government-Funded Project with Purchase Conditions [1 patent registered]

2023

06
Certified as a Corporate Research Institute

2023

02
Developed and commercialized the world’s first ISO-748-based 24 GHz multi-point radar surface flow velocity sensor [2 patents registered]

2022

12
Developed the world’s first multi-band radar sensor for C-ITS (24 / 60 / 120 GHz) [2 patents registered]

2021

08
Certified as an Official R&D Department

2021

08
Established KRS Co., Ltd.

electromagnetic flowmeter that meets ISO-748 requirements

SPEC
• Detection Distance : 1 ~ 50 [m]
• Measurement Range Velocity : 0.03 ~ 30 [㎧]
• Resolution : 0.001 [㎧]
• Beam Angle : 50º/30º [Azimuth/Elevation]
• Velocity Data Acquisition Point : 1~63 [Azimuth] / 1~5 [Elevation]
• Waterproof Grade : IP67
• Report Protocol : TCP-IP / UDP / ModBus RTU
• Power : 12 ~ 36 [VDC]
• Consumption current : < 1000 [㎃]
• Operating Temperature : -40°C ~ +85°C
Patent: Electromagnetic surface velocimeter for multi-point flow velocity measurement and flow velocity measurement method using the same

electromagnetic level meter

SPEC
• Operating Voltage : 12 ~ 36 [V]
• Measuring range : 30 [m]
• Accuracy : ± 2 [mm]
• Resolution : 1 [mm]
• Protecting rating : IP67
• Communication protocol : Modbus / BLE 5.0
• Process temperature : -40°C ~ +85°C

electromagnetic flow meter

SPEC
• Operating voltage : 12 [V]
• Flow rate measurement range : 0.03 ~ 30 [m/s]
• Flow velocity maximum measurement distance : 1 ~ 50 [m]
• Flow measurement resolution : 0.001 [m/s]
• Flow accuracy : ±2 [%]
• water level maximum measuring distance : 35 [m]
• Water level measurement resolution : 1 [mm]
• Water level measurement accuracy : ±2 [mm]
• Flow measurement accuracy : ≤ 2 [%]
• Communication protocol : ModBus, UDP
• Waterproof Grade : IP67
• Process temperature : -35°C ~ +75°C
Patent: Multi-band radar sensor and AI-based flow measurement system

RFSoC-based digital receiving board

SPEC
• Core : Xilinx Zynq UltraScale Gen3(XCZU47DR / XCZU48DR)
• Interface :
     - VPX 기반 PCI Express(Gen 1, 2, 3)
     - 10G Aurora- Ethernet
     - RS232 / RS422
     - SPI
• Memory : NVMe / Flash / SD Card / DDR4
• S/W : Peta Linux

High Power Amplifier Module (SSPA)

SPEC
· Frequency Band : C-Band
· Input Signal Level : -10 to 0 [dBm]
· Output Signal Level
     - Low Power Mode : 24 [dBm] ± 1 [dB]
    - High Power Mode : 44 [dBm] or Higher
· Operating Bandwidth : 8 [MHz]
· In-Band Flatness
    - Within 8MHz : ± 0.25 [dB] or less
    - Across Operating Bandwidth : ± 0.5 [dB] or less
· Output Characteristics (@ + 44 [dBm] or Higher
    - Adjacent Channel Leakage : -23 [dBm] or lower
    - Spurious : -60 [dBc] or lower
    - Harmonics : -30 [dBc] or lower
· Power Supply Input : +27 ~ +29 [VDC]
· Communication Method
    - Receives bust-type RF input and reference signals for output
· Control Interface
    - Provides control and status information via RS-422 interface
· Status Information
    - Forward Power Signal Level / Reverse Power Signal Level
    - VSWR Status
    - Spurious Power
    - Input Power
    - Temperature

Waveform Generation module for X-Band radar

SPEC
· Waveform Generation Capability : PT, LFM Waveform
· Frequency Range : 8.5 - 8.6 [GHz]
· LFM Bandwidth : 40 [MHz]
· LFM Flatness : 0.5 [dB] or less
· Pulse Droop: 0.3 [dB] or less
· Power Level
    - Transmit Power : 42.5 [dBm] ± 1 [dB]
    - Receive CAL Attenuator : 10.5 [dBm] ± 1 [dB]
· Harmonics / Spurious : 65 [dBc] or higher
· VSWR : 1.7 : 1 or less
· Pulse Width : 0.5 - 5.0 [Duty: 15% or higher]
· Pulse Rise/Fall Time : 50 [ns] or less
· Power Supply Input : +25, +12, +5 [VDC]
· Features
    - Power Level Control
    - Communication Status and Response
    - System Clock Adjustment
    - BIT (Built-In Test) Monitoring

4-channel downconversion module for X-Band radar

SPEC
· Operating Frequency  
- Input : X-Band
- Output : P-Band
· Channel : 4[개]
· Dimension : 120*100*27 [mm]
· Gain: 30[dB] Or more
· GainAdjustment : 0~30 [dB]
· Noise Figure : 7 [dB] Or less
· Output P1dB : +12 [dBm] Or more
· Power: +12[VDC]
· Consuming Power : 15 [W] Or less
· Control : I²C / SPI / LVTTL
· Function
ㅤ- Low noise amplification / Frequency downconversion
ㅤ- Local signal self-generated (REF. CLKinput)
ㅤ- Route inspection and transmission of inspection results (BIT)
ㅤ- Gain adjustment

X-band radar system waveform generator

Semiconductor high-power amplification module controller

Digital signal processor for K-band radar systems

EtherCAT

Signal measurement module

Division-level artillery waveform generation module

Xilinx Zynq-based digital signal processor

High-efficiency space combiner

Beam steering module for radar systems

Beam steering module for radar systems

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