BSV Podcast 0138: Oso Semiconductor

Balerion Principal Aidan Daoussis sits down with Matthew Anderson, Founder & CEO of Oso Semiconductor, to discuss efficient phased array chipsets. Oso Semiconductor is developing high-performance, ultra-low-power chipsets for phased array antennas used in satellite communications, 6G, radar, and mobility systems. The company aims to reduce the power, cost, and form-factor constraints that limit broader phased array deployment.Timestamped Overview00:00 – Introduction and Oso Semiconductor overview01:27 – Matthew Anderson’s background and path from Jamaica to Apple, Berkeley, and chip design04:18 – Semiconductors explained as the foundation of modern electronics and communications06:15 – Phased array antennas and the technical challenge of power, cost, and circuit complexity09:06 – Major semiconductor trends in electrification, AI efficiency, and wireless connectivity11:09 – Energy constraints in AI, data distribution, and wireless infrastructure13:04 – Semiconductor supply chains, Taiwan, and geopolitical risk15:04 – Data centers, local opposition, and infrastructure implications17:17 – Space-based data centers and the importance of efficient RF and optical links19:09 – Oso’s ideal customers across satcom, mobility, drones, manpacks, and hyperscalers20:27 – Starlink-like terminals, portable connectivity, and potential power savings22:05 – Ground station power requirements and system-level reduction opportunities23:49 – Scaling a fabless semiconductor company from design to fabrication, packaging, and customer integration27:02 – Semiconductor manufacturing complexity and Oso’s use of conventional RF-SOI process nodes29:21 – Common misconceptions about semiconductor innovation and the importance of simplicity31:16 – Company vision, customer traction, productization, and long-term scale33:18 – Milestones including patents, team growth, MVP products, and a multimillion-dollar agreement36:06 – Industry bottlenecks in domestic prototyping, advanced packaging, and specialized hiring38:04 – Applications in radar, automotive, 6G, drones, and beyond-line-of-sight communications41:01 – Key takeaway on rethinking phased array power, performance, and cost43:00 – Closing remarks This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit balerionspace.substack.com