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Design of a one-chip power amplifier with transmission line based matching circuit

机译:具有基于传输线的匹配电路的单片功率放大器的设计

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We designed a SiGe BiCMOS 5.8 GHz power amplifier (PA) by using the commercial electromagnetic (EM) and SPICE co-simulator. At first, in order to evaluate the EM simulator, we prepared the on-chip spiral inductor and compared the measurement results with SPICE model and EM simulation results. The experimental results of the inductance of the spiral inductor are consistent with that of the EM simulation. Next, a new matching circuit composed of conductor-backed coplanar waveguide (CPW) meanderline resonators and impedance inverters are designed. Finally, we designed die 5.8 GHz PA with CPW matching circuit, spiral inductor and feed line by using EM and SPICE co-simulator.
机译:我们使用商用电磁(EM)和SPICE协同仿真器设计了SiGe BiCMOS 5.8 GHz功率放大器(PA)。首先,为了评估EM仿真器,我们准备了片上螺旋电感器,并将测量结果与SPICE模型和EM仿真结果进行了比较。螺旋电感的电感实验结果与电磁仿真结果吻合。接下来,设计了一种新的匹配电路,该电路由导体支持的共面波导(CPW)曲折线谐振器和阻抗反相器组成。最后,我们使用EM和SPICE协同仿真器设计了具有CPW匹配电路,螺旋电感器和馈线的5.8 GHz功率放大器。

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