Expertise
- System and Algorithm Design
- RF Design
- Analog Design
- Mixed Signal Design
- Digital Design
System and Algorithm Design
- Wireless/Wireline Communication Modeling
- Analog and/or Digital Signal Processing
- Optimal and Adaptive Signal Processing
- Multi-Rate Signal Processing
- Detection and Estimation
- Signal Filtering (FIR/IIR)
- Closed Loop Control System
- Power Control (Digital/Analog/Discrete Time)
- FLL, PLL, AFC, AGC
RF Design
- LNA
- Mixer
- PA
- Antenna
- Multiphase Mixer
- LO topology
- Attenuators
- LC VCO
- High-Speed Dividers and Prescalers
- Filters:
- Impedance Matching
- PCB Design
- Flip Chip and Bond Wire Packages
LC RF-TrackingAnalog Design
- PA Power Control
- Low power RSSI,
- VGAs
- Op-amps,
- Band-gaps reference
- Comparators
- Linear and Switching Regulators
- Ring Oscillators
- Filters:
Active RC, gm-C LCMixed Signal Design
- PLL
- Data Converters
- Filters:
- Digital I/Q Image Reject Calibration
- Adaptive AGC algorithm
- RC Calibration for Filter
Fractional-N, Integer-N PLL Digital PLL with digital loop filters Sigma Delta ADC & DACs, Pipeline ADC SAR ADC Flash ADC Current steering DAC Switched-C, Active RC, LC, RF-TrackingDigital Design
- Serial interface, Encoder/Decoder, Master State Machine
- Digital filters, Equalizers
- Dig-RF, Burst Receiver
- Forward Error Correction
- Voice CODEC
- OFDM algorithm