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Octave-range, watt-level, fully-integrated CMOS switching power mixer array for linearization and back-off-efficiency improvement

机译：倍频程，瓦特级，完全集成的CMOS开关功率混频器阵列，用于线性化和退避效率改善

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摘要

Power mixer arrays for providing watt-level power in mobile systems. In one embodiment, a fully-integrated octave-range CMOS power mixer that occupies only 2.6 mm²using a 130 nm semiconductor process has been demonstrated. The power mixer provides an output power of +31.5 dBm into an external 50 Ω load with a power added efficiency (PAE) of 44% at 1.8 GHz and a full power gain compression of only 0.4 dB.

机译：功率混合器阵列，用于在移动系统中提供瓦特级功率。在一个实施例中，已经证明了使用130 nm半导体工艺的全集成倍频程CMOS功率混合器，仅占 2.6 mm ^{2 。功率混合器向外部50Ω负载提供+31.5 dBm的输出功率，在1.8 GHz时的功率附加效率（PAE）为44％，而全功率增益压缩仅为0.4 dB。} 展开▼

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公开/公告号US2010090745A1

专利类型

公开/公告日2010-04-15

原文格式PDF

申请/专利权人 SHOUHEI KOUSAI;SEYED ALI HAJIMIRI;
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申请/专利号US20090586471

发明设计人 SEYED ALI HAJIMIRI;SHOUHEI KOUSAI;
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申请日2009-09-22

分类号G06G7/12;

国家 US

入库时间 2022-08-21 18:56:10

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