International journal of circuit theory and applications. 2000;28(2):187-191. doi: 10.1002/(sici)1097-007x(200003/04)28:2<187::aid-cta91>3.0.co;2-w Q31.62025
A low-voltage, low-power CMOS phase shifter
DOI: 10.1002/(sici)1097-007x(200003/04)28:2<187::aid-cta91>3.0.co;2-w
摘要