RF circuitry design and development is our core competence. Waterbeach Electronics has the ability to conduct detailed analysis of circuits, and establish creative new solutions. With over thirty-five years of RF engineering experience, Waterbeach Electronics has established a portfolio of many RF circuits. Most of these cover a frequency range up to 6 GHz, with some up to 26.5 GHz. These are key building blocks within many RF systems. These circuits include:
Discrete implementations of SBM and DBM types using schottky diodes: e.g. BAT15-04W, BAT15-099R and balun structures implemented on single-layer and multi-layer PCBs etc.
Integrated solutions from Analog Devices, Mini-Circuits etc.
- Frequency Multipliers
Doublers based on our mixer and multi-layer balun designs.
Nonlinear transmission line (NLTL)
Small signal wide-band.
- Filters and Diplexers
Low-pass, high-pass and band-pass types implemented with surface mount inductors and capacitors or micro-strip structures on a PCB etc.
SAW, High-dielectric Resonator etc.
Wide-band or narrow-band, Low phase-noise types using bipolar active device and varactor diodes for tuning. Frequencies to 10 GHz.
Implementations using Analog Devices, Texas Instruments or Maxim Integrated parts, with or without integral VCO.
Multi-loop designs with ultra-low phase noise.
PCB implementations for small portable equipment e.g. IoT devices.
Contact us if you require any RF circuitry design or RF system development assistance on your project.