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A 400-GHz Efficient Radiator and OOK Transceiver for Multi-Gbs Wireless Communic
90nm SiGe BiCMOS工艺下实现400GHz高效辐射器及OOK收发器，支持多Gb/s无线通信。
90nm SiGe BiCMOS, +20.6dBm EIRP, 0.2%效率, 10Gb/s(发射), 5Gb/s(收发系统)
太赫兹SiGe BiCMOSOOK调制无线通信集成收发器
▸利用硅p-i-n二极管反向恢复设计高效400GHz四倍频器
▸通过互锁和组合两个四倍频器功率设计400GHz辐射器
▸采用乘法器末级架构实现低噪声高功率收发器
Abstract
This article introduces an efficient high-power radi-
ator at 400 GHz and a fully integrated transceiver supporting
OOK modulation for high-speed wireless communication using
90-nm SiGe BiCMOS. The reverse recovery of silicon p-i-n diodes
is used to design a frequency quadrupler that generates high
power efficiently at 400 GHz. By mutually interlocking and
combining the power from two such quadruplers, we design a
400-GHz radiator. The proposed design achieves a peak effective
isotropic radiated