## Abstract An improved peak power method for measuring frequency responses of photodetectors in a selfβheterodyne system consisting of a distributed Bragg reflector laser is proposed.The timeβresolved spectrum technique is used to measure the peak power of the beat signal and the intrinsic linewid
A novel method for the improvement of power efficiency in high peak-to-average-power ratio communication systems
β Scribed by ZhiYuan Ren; HaiLin Zhang; Kai Guo
- Publisher
- Science in China Press (SCP)
- Year
- 2010
- Tongue
- English
- Weight
- 294 KB
- Volume
- 53
- Category
- Article
- ISSN
- 1674-733X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In biofuel drying in industrial power plants, a new multistage drying system (MSDS) can now be applied before combustion. By reducing the drying air mass flow, MSDS makes it possible to use a proportion of the combustion air in drying, and to lead that moist drying air into the combustion stages of
A novel pulsing technique has been proposed to enhance the deposition rate of film in high power pulsed magnetron sputtering (HPPMS). The detailed investigations on the temporal behavior of the plasma density have been done. The results have provided a clue to it: a temporal discrepancy between the
are environmentally safe when used as filler material for investment casting wax compositions since the powders produce essentially no carcinogenic materials on combustion. The powders are as effective as acid fillers and set relatively fast thus improving cycle time in the die but do not produce an