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Increasing drain voltage in GaN RF transistors can significantly boost output power and performance, but it also raises the risk of thermal stress, reduced reliability, and efficiency degradation. Understanding safe operating area (SOA) limits and implementing effective thermal management strategies are essential.
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Explore rectangular and double-ridge waveguides, examining their design principles, frequency ranges, power-handling capabilities, and performance advantages. Learn how these waveguide technologies enable efficient RF and microwave signal transmission in communications and radar.
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Enhance your understanding of pulse amplifiers with this guide to key terminologies and specifications. Explore important concepts such as duty cycle, PRF, rise and fall times, ensuring optimal performance in radar, EMC testing, and high-frequency applications. Ideal for engineers and technicians aiming for reliability and efficiency in their setups.
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Discovering how power and harmonics are measured in amplifier testing unveils a structured approach. With calibrated couplers and precise instrumentation, this process ensures compliance with standards. Let's delve into the intricacies of this method.
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Amplifiers come in various classifications such as Class A, B, and AB, each impacting performance differently. In this article, we explore the distinctions between these classifications, their characteristics, and implications for efficiency and performance in high-power RF & Microwave applications.
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Voltage Standing Wave Ratio (VSWR) is pivotal in RF/Microwave systems, especially high-power amplifiers. Explore VSWR's influence on amplifier performance and the strategies to mitigate its effects, crucial for optimizing test setups and preserving equipment longevity.
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