This paper reviews recent progress in millimeter-wave and sub-terahertz/terahertz oscillators, crucial for future communication and computing systems like 5G and 6G. It examines various design approaches using CMOS, SiGe, and III-V semiconductors, evaluating their performance in phase noise, output power, and efficiency. The work also discusses key challenges and emerging techniques for enhancing oscillator design, offering insights for future development. AI
IMPACT Provides foundational research for next-generation computing and communication hardware, potentially impacting AI infrastructure.
RANK_REASON This is a review paper published on arXiv, detailing technical advancements in oscillator design for future communication technologies.
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