Four-channel 60 GHz upconversion mixer with 14 dB gain and 2.5 dBm P1dB using transformer matching network

Four-channel 60 GHz upconversion mixer with 14 dB gain and 2.5 dBm P1dB using transformer matching network
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使用变压器匹配网络的四通道 60 GHz 上变频混频器,具有 14 dB 增益和 2.5 dBm P1dB

DOI:
10.1049/el.2014.0304
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发表时间:
2014-05
影响因子:
1.1
通讯作者:
Cui, Tie Jun
Cui, Tie Jun
中科院分区:
工程技术4区
文献类型:
--
作者:
Chen, Lin Hui;Li, Lianming;Cui, Tie Jun

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60 GHz上转换混频器是在65 nm的低压CMOS片上实现的。该混频器由吉尔伯特单元、LO缓冲器和RF缓冲器组成。为了提高带宽和减小面积,采用了变压器阻抗匹配网络。测试结果表明,该混频器覆盖了IEEE 802.15.3c标准的四路,频率范围从57 GHz到66 GHz。在每个通道中,增益平坦度为<;1.5分贝。在通道2中,混频器实现了14分贝的增益和2.5 dBm的输出功率1分贝压缩点,同时从1 V电源消耗了32 mW的功耗。据作者所知,这是最先进的搅拌机的进步。
A 60 GHz upconversion mixer is realised in a 65 nm LP CMOS. The mixer consists of a Gilbert cell, a LO buffer and a RF buffer. To enhance the bandwidth and reduce the area, the transformer impedance matching network is used. The measured results show that the mixer covers the IEEE 802.15.3c standard four channels, from 57 to 66 GHz. In each channel, the gain flatness is <;1.5 dB. In channel 2, the mixer achieves a gain of 14 dB and an output power 1 dB compression point of 2.5 dBm, while consuming 32 mW power drain from a 1 V supply. To the best of authors' knowledge, this is an advance in the state-of-the-art mixers.
DOI: 10.1109/lmwc.2008.2002494
发表时间: 2008-09
影响因子: 3
作者:
Pei-Si Wu;Chi-Hsueh Wang;Chin-Shen Lin;Kun-You Lin;Huei Wang
通讯作者: Pei-Si Wu;Chi-Hsueh Wang;Chin-Shen Lin;Kun-You Lin;Huei Wang
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发表时间: 2012-07
影响因子: 1.1
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影响因子: 1.1
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