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Introduction Space electronics have changed more in the last five years than in the previous two decades. From a technology standpoint, software-defined payloads are steadily replacing fixed-function hardware to support more dynamic mission profiles. To support this flexibility, engineers are pushing data conversion closer to the antenna, reducing latency, and enabling tighter control over RF performance. At the same time, teams are relying more heavily on onboard processing to adapt capacity in real time, allowing satellites to respond to changing demand and link conditions without physical reconfiguration. These architectural changes coincide with equally significant logistical shifts. Recent years have seen launch cadence increase dramatically while large satellite constellations are replacing one-off, dedicated satellites. As a result, satellite architects must now design not only for performance and survivability, but also for scale. Manufacturability, repeatability, and predictable behavior throughout large fleets increasingly shape design decisions. At the same time, power and thermal budgets now constrain architecture decisions much earlier in the design process than ever before. As RF front ends, data processing, and power conversion consume the majority of available energy, engineers now have to trade peak performance for efficiency, stability, and longevity. Consequently, precision sensing and monitoring have become invaluable for providing the accurate voltage, current, and temperature data required to tighten operating margins. In this eBook, we examine how New Space designers can confront modern constraints and how Analog Devices is responding to these challenges with system-level signal-chain solutions. Mighty Guides make you stronger. Credible advice from top experts helps you make strong decisions. Strong decisions make you mighty. Reading a Mighty Guide is kind of like having your own team of experts. These authoritative and diverse guides provide a full view of a topic. They help you explore, compare, and contrast a variety of viewpoints so that you can determine what will work best for you. Mouser Electronics is an authorized semiconductor and electronic component distributor focused on New Product Introductions from its leading manufacturer partners. Serving the global electronic design engineer and buyer community, the global distributor's website, www.mouser.com, is available in multiple languages and currencies and features more than 6.8 million products from over 1,200 manufacturer brands. Mouser offers 28 support locations worldwide to provide best-in-class customer service in local language, currency and time zone. The distributor ships to over 650,000 customers in 223 countries/territories from its 1 million-square-foot, state-of-the-art distribution facilities in the Dallas, Texas, metro area. For more information, visit www.mouser.com. 4 11 Experts Discuss Designing Space Electronics for the New Space Race