共 50 条
- [3] WIDEBAND PHASE-SHIFTER [J]. INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1984, 27 (04) : 1027 - 1029
- [4] PHASE-SHIFTER FOR SYNCHRONOUS DETECTOR [J]. INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1977, 20 (01) : 176 - 177
- [8] PHASE-SHIFTER FOR SINGLE SIDEBAND [J]. ELECTRONICS & WIRELESS WORLD, 1988, 94 (1629): : 647 - 647
- [10] WIDEBAND MONOLITHIC PHASE-SHIFTER [J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1984, 32 (12) : 1710 - 1714