A novel amplitude-only method of phase difference measurement between two signals by using 90° hybrid

S. N. HsiehTAH HSIUNG CHU2018-09-102018-09-102011-12http://scholars.lib.ntu.edu.tw/handle/123456789/366353A novel amplitude-only method of phase difference measurement between two signals by using 90° hybridconference paper2-s2.0-84860511281