共 50 条
- [22] Highly Stable Microwave Carrier Generation Using a Dual-Frequency Distributed Feedback Laser 2012 IEEE INTERNATIONAL TOPICAL MEETING ON MICROWAVE PHOTONICS (MWP), 2012, : 200 - 203
- [28] Estimation of leaf and branch area indexes of deciduous trees using dual-frequency microwave radiometric data MICROWAVE PHYSICS AND TECHNIQUES, 1997, 33 : 407 - 412