用于HDR 60GHz波束形成应用的65纳米CMOS 20-23GHz耦合振荡器阵列

2011 Proceedings of the ESSCIRC (ESSCIRC) Pub Date : 2011-10-13 DOI:10.1109/ESSCIRC.2011.6045007

Mathieu Egot, B. Martineau, O. Richard, N. Rolland, A. Cathelin, A. Kaiser

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引用次数: 1

摘要

提出了一种基于4个差分LC压控振荡器(VCO)的耦合振荡器阵列(COA)，其中心频率为21.5 ghz，锁定范围为15%。它实现了100°的最大相移，使其适用于具有波束成形的60GHz无线shd™和WiGig应用。COA采用65nm大块CMOS工艺实现，1.2 V电源功耗为24mW。

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A 20–23GHz Coupled Oscillators Array in 65nm CMOS for HDR 60GHz beamforming applications

A Coupled Oscillator Array (COA) based on 4 differential LC Voltage Controlled Oscillators (VCO) with 21,5GHz central frequency and 15% locking range is presented. It achieves a maximum phase-shift of 100° which makes it suitable for 60GHz WirelessHD™ and WiGig applications with beamforming. The COA is implemented in a 65nm bulk CMOS process and dissipates 24mW from a 1.2 V supply.

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2011 Proceedings of the ESSCIRC (ESSCIRC)

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