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eBooks by Topic:
Modern Radar Technology
Continuing improvements in radar system capabilities enabled by digital architectures are imposing new testing requirements and more capable measurement systems. This eBook explores this system trend and the implications for test and measurement systems. Topics include the continuing evolution of radar, advanced multi-mode multi-mission software-defined mmWave radar, heterogeneous Integration enables direct conversion RF to digital processing at the tactical edge, choosing the right GaN package for long pulse radar modes, plus several testing related articles such as signal generation for radar system testing, testing secondary surveillance radar, and measuring GaN PA linearity.
Is Your PCB Design Impacting Your Thermal Management?
This eBook provides practical considerations for PCB design, given the central role PCBs play in virtually all components. The articles discuss the unique thermal challenges posed by mmWave active phased arrays, the theory of heat flow and the importance of PCB thermal conductivity, dielectric constant, dissipation factor and their respective changes with temperature, how the temperature variation of these parameters affects the response of a bandpass filter, long-term reliability, and short-term thermal stresses on PCBs caused by manufacturing process.
Configurable Power Management Solutions for RF and Wireless
Qorvo has long been known for its RF capabilities, particularly its strength in power amplifiers based on GaN technology, which provides higher power density with high efficiency. Traditionally, RFIC companies haven’t worried about how their semiconductor components are biased, specifying a voltage and current in the data sheet and leaving procurement of the power supply to their customers. Yet the performance of the power supply affects the overall performance of the system: size, weight, efficiency, noise. So, it was logical that Qorvo expanded its product strategy to include power management. This eBook surveys Qorvo’s expanded portfolio for high performance analog applications.