【摘要】 文中从理论及实验两方面研究基于OTA(运算跨导放大器)的模拟乘法器的电路实现。该电路具有温度稳定性好、电控性好、输入范围宽的优点。在通信等领域里有着很好应用。更多还原

【Abstract】 The paper investigates the circuit realization of analogue multipliers based on OTA from theory and experiment. The new circuit has following advantages: a good stability of temperature, a good performance of electrical control and wide input range. It applies in communication widely.更多还原