RF Design, VHF-UHF-L-X-C-K Band

EMSD provides custom wireless / RF solutions tailored to your specific requirements and needs, or modifications to existing designs from Low Frequency to Microwave. We have experience with a wide variety of transmitter, receiver, and transceiver solutions in a range of frequencies and standards, including broadcast, ISM, WLAN, cellular, avionics, and medical.

SYSTEM LEVEL DESIGN

  • System architectures, modeling, simulation

  • Link budgets, intermodulation and noise figure analysis

  • Spread spectrum/frequency hopping communication systems

  • Digital/Analog communications systems

  • RFID

  • Receivers- superheterodyne, direct conversion, super-regenerative (RKE)

  • Transmitters- high and low power (up to 1 KW)

  • Oscillators- VCOs, XOs, VCTCXOs

  • Phase-locked loops and synthesizers, DDS

  • Modulators and demodulators

  • Filters –active, passive, and electronically tunable

  • Couplers, matching networks, and transmission lines (microstrip, stripline, coaxial)

  • Audio, digital, and power supply circuits

  • Radar, RF ranging, and pulse

ANTENNA DESIGN

  • LPDA, Yagi, monopoles, PIFA, and others

PCB LAYOUT

  • EMSD design team is capable of developing board solutions from a simple prototyping board to the state of the art board utilizing the latest technologies supporting EMC and RF.