Analog / RF

Electrical Engineering 

Product Development Specialist


Integrated Circuits

  • Experts at the fundamental CMOS
  • Analog and custom circuit design.
  • Signal Paths:
    • Amplifiers, Filters, ADC
  • Clocks:  PLL, VCO, Crystals
  • RFID, Sub-Threshold design
  • Voltage and Current References
  • Temperature Sensors

Printed Circuit Boards

 Where your products come to life!

Specializing in:

  • Circuit Design
  • Internet of Things (BTLE, WiFi, RFID)
  • Low Power, precision sensors
  • Low Noise 
  • RF / High speed circuits
  • EMI & EMC
  • RF Lab Test, Certification

System Design

 Electronics is about communication 

  > wired & wireless !  

  • Link Budgeting
  • Modulation vs sensitivity
  • From below VHF to  above 10 GHz
  • OSI model, Physical Layer 1
  • Experienced in a variety of SERDES
  • Serial Interface designs

Contact Us

Drop us a line to schedule a free discovery call.

Get in touch with us today!

We are located in the San Francisco Bay area --- San Jose, California --- the heart of Silicon Valley.  Close to your development and technical partners.

We love to hear about exciting, new, and funded projects.

Vieira High Frequency Consulting

(408) 916-1345


By Appointment Only

Monday - Friday: 9 AM - 5 PM

Pacific Time Zone