减小微波单片集成电路的面积对于降低成本是必要的。电路采用最小的电感量,使用螺旋电感器,可减小电路所占面积。当电路紧密凑集时,必须同时把象电感这种辐射性元件之间的耦合考虑进去。这里提供了一个2～10GHz的放大器,测得增益为5.8±0.4dB。经过种种努力,减小了电路所占面积,目前已做出面积为0.16mm~2、集成度为36dB/mm~2的放大器 It is necessary to reduce the area of ​​the microwave monolithic integrated circuit to reduce the cost. Circuit with the smallest amount of inductance, the use of spiral inductors, can reduce the circuit footprint. When the circuit is closely packed, the coupling between radiating elements like inductors must be taken into account. Here provides a 2 ~ 10GHz amplifier, the measured gain of 5.8 ± 0.4dB. After various efforts to reduce the circuit area, has made an area of ​​0.16mm ~ 2, the integration of 36dB / mm ~ 2 amplifier