芯片内/间无线互连技术发展综述

为了解决超大规模集成电路布线复杂的问题，无线互连技术（WIT）应运而生。介绍了实现芯片内/间无线互连的两类技术，一类是基于片上天线的无线互连技术，另一类是基于AC耦合的无线互连技术。从实现成本、功耗，传输性能方面对这两类技术进行了分析与比较，讨论了它们的具体应用及适用范围，同时也总结了两者目前存在的问题，并指出了其未来的研究方向，对今后芯片内/间无线互连技术的应用研究具有一定的参考意义。

Summarization of intra/inter chip wireless interconnection technology

To solve the cpmplex wiring problem of very large scale integrated circuit(VLSI),wireless interconnection technology(WIT) emerges as the times require.This paper introduces two techniques to realize intra/inter chip wireless interconnection,namely wireless interconnection technique based on on-chip antennas and wireless interconnection technique extended from AC-coupling. The two major technologies are analyzed and compared in terms of the implementation cost,power consumption,and transmission performance.Their potential application scopes and technical limitations are discussed.The innovative directions in future research are predicted.The content in this paper can provide a reference for future research on the intra/inter chip wireless interconnection technologies.