DC Temperature Measurements to Characterize the Central Frequency and 3 dB Bandwidth in mmW Power Amplifiers
DC Temperature Measurements to Characterize the Central Frequency and 3 dB Bandwidth in mmW Power Amplifiers
复制标题
用于表征毫米瓦功率放大器中的中心频率和 3 dB 带宽的直流温度测量
DOI：
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发表时间：
2015
影响因子：
3
通讯作者：
J. Altet
中科院分区：
文献类型：
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作者：
X. Aragonès;D. Mateo;J. González;E. Vidal;D. Gómez;B. Martineau;J. Altet
这封信展示了如何使用温度传感器和简单的直流电压万用表作为仪器来确定60 GHz线性功率放大器（PA）的中心频率和3db带宽。与以往的工作相比，现在提出的直流温度监测需要一个更简单和方便的测量装置。在本例中，温度传感器与PA嵌入在相同的硅芯片中。将其放置在其旁边的空布局空间中，建议作为内置测试电路。
This letter shows how a temperature sensor and a simple dc voltage multimeter can be used as instruments to determine the central frequency and 3 dB bandwidth of a 60 GHz linear power amplifier (PA). Compared to previous works, the dc temperature monitoring now proposed requires a much simpler and convenient measurement set-up. In this example, the temperature sensor is embedded in the same silicon die as the PA. Being placed in empty layout spaces next to it, it is proposed as a built-in test circuit.