adc32j22EVM原理图中,选用1:4的变压器实现50:200欧的阻抗变换,对此不是很理解!
个人认为:变压器主次匝数比=主次电压比,变压器主次匝数平方=主次阻抗比。所以应该选用1:2的变压器才能实现50:200欧的阻抗变换。
上述观点是否正确,还请高手指点指点!
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adc32j22EVM原理图中,选用1:4的变压器实现50:200欧的阻抗变换,对此不是很理解!
个人认为:变压器主次匝数比=主次电压比,变压器主次匝数平方=主次阻抗比。所以应该选用1:2的变压器才能实现50:200欧的阻抗变换。
上述观点是否正确,还请高手指点指点!