Shafai, "Generalization of the ludwig-3 definition for linear copolarization and cross polarization," IEEE Transactions on Antennas and Propagation, vol. 49, no. 6, pp. ... Roy, J.E,Shafai, L - 《IEEE Transactions on Antennas & Propagation》 被引量: 0发表: 2004年 Classification of ...
Due to their greater vulnerability to cross-polarization interference, 64-QAM systems will require a cross-polarization interference canceller (XPIC) for virtually all links. Cancellers of this kind are paving the way to bandwidth efficiencies of up to 10 bit/s/Hz, without requiring 4096 modulation...
crosspiece,cross-pin,cross-plot,cross-ply,crosspoint,crosspointer,cross-polarization,crosspolarized,cross-pollinate,crosspollination, 相似单词 cocainization,cocainize,cocainomania,cocainomaniac,cocalons,cocalvirus,cocap,co-carbonization,cocarboxylase,cocarcinogen, ...
研究在Watts镍溶液中电沉积制备黑色Ni-Co合金薄膜以及苯并三唑和咪唑作为添加剂对电沉积薄膜的影响。电解液由NiSO<SUB>4</SUB>、NiCl<SUB>2</SUB>、H<SUB>3</SUB>BO<SUB>3</SUB>、CoSO<SUB>4</SUB>和KNO<SUB>3</SUB>组成。用标准方法测试溶液的阴极电流效率和均镀能力以及薄
long-term stability is also a vital criterion for a good catalyst.The Co9S8-V3S4/CC catalyst was handled 3000 cycles using a successive CV measurement between 0 and−1 V.The polarization curves of Co9S8-V3S4/CC present a negligible loss after the stability test,demonstrating the optimum ...
在COVID-19 大流行期间,世界经历了重大的社会和政治动荡。这项研究表明,个体层面对政治制度的不满与“疫情疲劳”(pandemic fatigue) 有关。这种“疲劳”随着受限制程度和流行病的严重程度而变化,但也随着疫情的延长而增加。它助长了对政府的不信任、...
Macroscopic polarization enhancement promoting photo- and piezoelectric-induced charge separation and molecular oxygen activation. Angew Chem Int Ed , 2017 , 56: 11860 -11864 CrossRef PubMed Google Scholar [38] Xie Y. Photoelectrochemical reactivity of a hybrid electrode composed of polyoxophospho...
在COVID-19 大流行期间,世界经历了重大的社会和政治动荡。这项研究表明,个体层面对政治制度的不满与“疫情疲劳”(pandemic fatigue) 有关。这种“疲劳”随着受限制程度和流行病的严重程度而变化,但也随着疫情的延长而增加。它助长了对政府的不信任、阴谋论信念和对抗议活动的支持。在这场大流行之前,一些西方国家已...
▲Figure 4.Electrochemical hydrogen oxidation reaction (HOR) performances of a-Pt53Ru47 NWs/C, c-Pt53Ru47 NWs/C, calcined-Pt NWs/C, commercial PtRu/C (30 wt%), and Pt/C (20 wt%). a) Cyclic voltammetry (CV)...
10.Depend on the method of duplex detecting with spectro-polarization, the system has great CMRR and high signal-noise ratio.系统采用分光双路检测,具有高共模抑制比和信噪比。 11.Research on Novel High CMRR Biopotential Amplifier新型高共模抑制比生理电信号前置放大器设计的研究 12.Analysis and Active Su...