A 24.2-30.5GHz Quad-Channel RFIC for 5G Communications including Built-In Test Equipment
A 24.2-30.5GHz Quad-Channel RFIC for 5G Communications including Built-In Test Equipment
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适用于 5G 通信的 24.2-30.5GHz 四通道 RFIC，包括内置测试设备
DOI：
10.1109/rfic.2019.8701830
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
U. Rueddenklau
中科院分区：
文献类型：
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作者：
D. D. Maistro;C. Rubino;Michele Caruso;M. Tiebout;I. Maksymova;M. Ilić;P. Thurner;M. Zaghi;K. Mertens;S. Vehovc;I. Tsvelykh;E. Schatzmayr;M. Druml;R. Druml;M. Mueller;M. Anderwald;J. Wuertele;U. Rueddenklau
这款宽带四通道波束成形RFIC采用130 nm SiGe BiCMOS，适用于全球5G基础设施应用，Rx单通道增益和NF分别为22和4dB，总功耗为1.6W。发射性能包括18dBm CW的P1dB和11.5dBm RMS输出功率，3% EVM和1.8W总功耗。波束形成基于温度不变的集总真实时间延迟和相位不变的可编程增益放大器。集成的内置测试设备包括LO生成、信号注入和检测，可实现低成本的RF生产测试和阵列校准。
A wideband quad-channel beamforming RFIC for worldwide 5G infrastructure applications in 130nm SiGe BiCMOS features an Rx single channel gain and NF of 22 and 4dB respectively at a total power consumption of 1.6W. Tx performance includes a P1dB of 18dBm CW and 11.5dBm RMS output power at 3% EVM and 1.8W total power consumption. Beamforming is based on a temperature invariant lumped true time delay and a phase invariant programmable gain amplifier. Integrated built-in test equipment including LO-generation, signal injection and detection enables low-cost RF production testing and array calibration.