We have world-leading technology in high-speed transmission, signal generation and signal analysis of digital signals. Our technology is also applied to Digital RF technology, leading the 4G LTE / 5G wireless signal processing market.

High Speed Data Transmission

High Speed Digital Optic Transmission

SONET / SDH Standard Optic Transmission Technology
CPRI / OBSAI Standard Optic Transmission Technology
Custom Frame Design / Optic Transmission Technology
Max. 40G Speed Optic Transmission Technology
Optic Tx / Rx Transmission Nodule Dev.

High Speed Digital UTP Transmission

10/100/1000B-T(F) Ethernet Technology
POE (Power Over Ethernet) Technology
Custom Frame UTP Transmission Technology
USB Interface Transmission Technology

High Speed Digital Data Transmission

IF/IQ/Ethernet Composite Signal MultiplexingTechnology
Data Compress / De-compress Technology
Synchronous Transmission Network Clock Sync. Technology
HDLC / PCIExpress / RAIO / SRIO High Speed Direct Transmission Technology
DDR / SDR Memory Access Technology

Digital Signal Processing Technology

High Speed ADC/DAC Interface

Up to 1 Gsps ADC /DAC Interface
Zero IF and SSB Interface
RF Transceiver with Integrated ADCs and DACs
High-speed Multi-mode ADC
JEDEC JESD204A Interface (3 Gbps)

High Speed Digital Filter Design

FIR / IIR Digital Filter Technology (4096 Taps)
Interpolation / Decimation Filter Technology
Delay/Amplitude Channel Equalizer Technology
Multi-rate Digital Filter Technology
Digital Synthesize Technology
Digital Correlator Technology

High Speed DSP Algorithm

TI TMS Series DSP Processor
DPD, CFR AMP. Linearization
ICS Interference Cancellation Technology
Adaptive Signal Processing(ASP) Technology
Radar Signal Processing(RSP) Technology
DSP/RSP/Algorithm FPGA or DSP Implementation Technology

Signal Generation and Analysis Technology

Digital Signal Generation

2G/3G/4G(LTE)/5G Modulation and transmission
Radar Chirp, Barker, PN Code Technology
AWGN, Fading Channel Sginal Model Technology

Digital Signal Measurement

2G/3G/4G(LTE)/5G Signal Measurement Technology (Code Domain Demodulation)
Rx Signal Power Measurement Technology
Channel Decoding with Viterbi Algorithm or Turbo Decoding Technology
Sync Time Acqusition & GPS Timing Technology

Digital Signal Analysis

Time / Frequency (FFT) Signal Analysis Technology
BER, PER, FER, EVM Signal Analysis Technology
Digital Isolation Detection / Analysis Technology
Timing Sync / GPS Clock Time Synchronization Performance Analysis Technology
Radar Target Detection Performance Analysis