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Radio frequency interference (RFI) is a growing issue in numerous applications such as ground and spaced-based system, in both passive and active microwave remote sensing applications. Key sources of RFI include: television, FM radio transmissions, and communication signals for GPS, cellphones, and aircraft.
Alphacore's low power RFI Mitigating ASIC effectively detects and mitigates the effects of RFI. It is a radiation-hardened, low power, low mass, low data rate RFI mitigation solution, with maximum power dissipation well under half a watt.
It is available as a portable Intellectual Property (IP), integrated with our novel digital signal processor (DSP). The standalone IP can be combined with our GHz data converter IP, and offered as a full RF transceiver solution.
Alphacore develops state-of-art Monolithic Microwave Integrated Circuits (MMICs) for aerospace, defense, and communications applications. We engage with established foundries, and our design approach allows us to offer clients highly cost-effective MMICs with performance specifications exceeding currently available solutions.
We have designs that address the growing demand for high-power amplifiers to support satellite-to-ground communication. By exploiting the advantages of gallium nitride (GaN) technology, such as power density and high operating frequencies with low parasitic capacitance, we have designed:
Our Solid State Power Amplifier (SSPA) designs are ideal for military communication, airborne and aircraft applications, jamming systems, electronic countermeasures technologies, UAVs, SATCOM and other national security measures, as well as space-based remote sensing platforms, including nanosatellites. Alphacore’s innovative PA design can easily be repurposed for automotive radar as well (77 GHz).
