AmpliTech Group, Inc. announced on July 15, 2025, the critical role its cryogenic Low Noise Amplifiers (LNAs) are playing in enabling the next generation of quantum computing, which is fueling the rise of AI beyond classical boundaries. Quantum computers, capable of solving problems exponentially faster than traditional systems, require ultra-sensitive, cryogenic LNAs to extract and amplify qubit signals without degrading fidelity.
AmpliTech’s proprietary pHEMT-based cryogenic LNAs operate at temperatures as low as 4 Kelvin, delivering industry-leading noise figures under 0.1 dB, which is crucial for preserving quantum information. CEO/CTO Fawad Maqbool stated that with each qubit typically requiring its own LNA, the demand for AmpliTech's technology is directly linked to the growth of the quantum computing sector, and the company is scaling aggressively to meet it.
The quantum computing hardware market is projected to grow at a CAGR of 33% through 2030, with demand for cryogenic LNAs expected to mirror or exceed this trend. AmpliTech's pHEMT technology offers exceptional linearity, gain stability, and phase coherence, distinguishing it from standard solutions and positioning the company as a trusted supplier to leading quantum computing initiatives, universities, and national labs.
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