Our Successful Projects

Circuit Design for CMOS PA

Baseband Circuit Design (Analogue) and 4GHz Clock Divider for SDR

LTE and GSM Receiver System and Architecture Design for SDR

 

  • High band GSM; 
  • Greater than 32 dBm output power
  • 40% PAE 
  • Output stage presented at Keysight seminars in Hanoi and Singapore

LTE and GSM Receiver System and Architecture Design for SDR

Baseband Circuit Design (Analogue) and 4GHz Clock Divider for SDR

LTE and GSM Receiver System and Architecture Design for SDR

 

  • Part of multi-band, multi-mode radio
  • Mixer-first multi-phase design
  • Unique analogue requirements
  • New architecture ADC

Baseband Circuit Design (Analogue) and 4GHz Clock Divider for SDR

Baseband Circuit Design (Analogue) and 4GHz Clock Divider for SDR

Baseband Circuit Design (Analogue) and 4GHz Clock Divider for SDR

 

  • SDR RF front-end and transceiver implemented in 28 nm CMOS
  • Harmonic combiner for multi-phase front-end
  • Programable bandwidth filtering from 200 kHz to 20 MHz and analogue PGA
  • Divider for 4GHz clock with buffering to generate low jitter signal for ADC

LNA and Switch for 802.11 at 2.4 GHz and 5 GHz

System Design, Modelling and Simulation for Analogue receiver system

Baseband Circuit Design (Analogue) and 4GHz Clock Divider for SDR

 

  • Part of front-end module in 1.8 μm SOI CMOS
  • Fully integrated digital control, analogue bias including bandgap reference, matching, LNA and switch
  • 2.5 dB NF in low band; 4 dB in high band

System design and support of mmWave radar

System Design, Modelling and Simulation for Analogue receiver system

System Design, Modelling and Simulation for Analogue receiver system

 

  • Link budget calculation for 60 GHz radar system using commercial chips
  • Test setup and experiment design
  • PCB layout and design support

System Design, Modelling and Simulation for Analogue receiver system

System Design, Modelling and Simulation for Analogue receiver system

System Design, Modelling and Simulation for Analogue receiver system

 

  • Specialized receiver for a drug delivery project
  • MATLAB modelling of the receiver
  • Generation of specification for circuit blocks and simulation of system level performance from circuit simulations

Consultancy on Energy Harvesting Chip and Board

Consultancy on Energy Harvesting Chip and Board

Consultancy on Energy Harvesting Chip and Board

 

  • Low power, wireless energy harvesting chip and board for IoT
  • Review with elucidation of potential issues
  • Recommendations for test and debug

RF PCB course through WizLogix

Consultancy on Energy Harvesting Chip and Board

Consultancy on Energy Harvesting Chip and Board

 

  • 3 day course delivered in Singapore
  • RF basics, RF board design theory, real-world practice
  • Lectures with heavy emphasis on practical design exercises on laptops