SINGLE-BAND

作品数：8被引量：9H指数：3
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相关期刊：《Computers, Materials & Continua》《Journal of Rare Earths》《Chinese Physics B》《Chinese Optics Letters》更多>>
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Multi-Band Bandpass Filter Using Novel Topology for Next-Generation IoT Wireless Systems
《Computers, Materials & Continua》2022年第12期4819-4832,共14页Muhammad Faisal Sohail Khalid 
The design of single-and quad-band Bandpass Filter(BPF)topology has been presented in this paper for next-generation Internet of Things(IoT)devices.The main topology is constructed using the Split Ring Resonator(SRR),...
关键词：Single-band BPF quad-band BPF anti-parallel coupled line structure split ring resonator internet of things 
Intense single-band red upconversion emission in BiOCl:Er3+ layered semiconductor via co-doping Ho3+被引量：3
《Journal of Rare Earths》2020年第6期577-583,共7页Yuehong Peng Jincai Peng Jiajun Han Tianhui Wang Zhaoyi Yin Jianbei Qiu Qi W ang Zhengwen Yang Zhiguo Song 
the National Natural Science Foundation of China(11874186);the Applied Basic Research Program of Yunnan Province(2017FB079);the Reserve Talents Project of Yunnan Province(2015HB013);the Scientific Research Foundation of the Education Department of Yunnan Province(2018JS452)。
Exploring a new tuning way to facilely realize single-band red emission in trivalent rare-earth ions(RE3+) doped upconversion(UC) materials is still desirable.In this work,the intense single-band red emission is achie...
关键词：Single-band red emission BiOCl ER3+ Ho3+ Rare Earths 
Dual Band BPF Based on Parallel Coupled Lines Loaded by Open Stubs for Ku-Band Satellite Applications
《Journal of Electromagnetic Analysis and Applications》2019年第9期148-160,共13页Ahmed S. I. Amar Osama M. A. Dardeer Abdelhaleem A. Zekry 
This paper presents a dual band Band Pass Filter (BPF) operating at both the downlink and uplink frequency bands for Ku-band satellite applications. The commonly used frequency band in mobile communications satellites...
关键词：BPF SINGLE-BAND WIDE-BAND PARALLEL Coupled LINES Mobile Communications Satellite Transmitters 
Boosting single-band red upconversion luminescence in colloidal NaErF_4 nanocrystals:Effects of doping and inert shell被引量：3
《Journal of Rare Earths》2019年第6期573-579,共7页Xiangshui Cui Yao Cheng Hang Lin Qingping Wu Ju Xu Yuansheng Wang 
Project supported by the National Key Research and Development Program of China(2016YFB0701003);the National Natural Science Foundation of China(51872288,11674318,51472242,21673242)
Single-band red upconversion luminescence(UCL) is vital to in vivo bioimaging as well as "see and treat" biomedicines. Herein, starting with the previously reported β-NaErF4:Tm UCNPs, we examined the effects of both ...
关键词：YB3+ DOPING SINGLE-BAND UPCONVERSION luminescence CORE-SHELL nanostructure Rare earths 
Controllable precision of the projective truncation approximation for Green's functions
《Chinese Physics B》2019年第4期317-325,共9页Peng Fan Ning-Hua Tong 
Project supported by the National Key Basic Research Program of China(Grant No.2012CB921704);the National Natural Science Foundation of China(Grant No.11374362);the Fundamental Research Funds for the Central Universities;the Research Funds of Renmin University of China(Grant No.15XNLQ03)
Recently, we developed the projective truncation approximation for the equation of motion of two-time Green's functions(Fan et al., Phys. Rev. B 97, 165140(2018)). In that approximation, the precision of results depen...
关键词：PROJECTIVE TRUNCATION APPROXIMATION two-time Green’s functions SINGLE-BAND ANDERSON impurity model numerical RENORMALIZATION group 
Wideband tunable optoelectronic oscillator based on a single-bandpass microwave photonic filter and a recirculating delay line
《Chinese Optics Letters》2018年第11期22-26,共5页Yongchi Xu Huanfa Peng Rui Guo Huayang Du Guoqing Hu Lixin Zhu Zhangyuan Chen 
supported in part by the National Natural Science Foundation of China(Nos.61690194,61805003,and 61505002);the China Postdoctoral Science Foundation(No.2018M630035);the Fundamental Research Project of Shenzhen Sci.&Tech.Fund(Nos.JCYJ20170307172513653,JCYJ20170412153812353,JCYJ20170307164201104,JCYJ20170817113758285,and JCYJ20170817112527562);the personal entrepreneur project of Shenzhen Sci.&Tech.Fund(No.GRCK2017042415235934)
A wideband tunable optoelectronic oscillator （OEO） based on a tunable single-bandpass microwave photonic filter （MPF） and a recirculating delay line is proposed and experimentally demonstrated. The MPF is formed b...
关键词：Microwave photonic filters Microwaves Oscillators Phase noise 
Advances in Methods of Surface Water Extraction Based on MODIS Data
《Meteorological and Environmental Research》2018年第1期1-5,14,共6页Yue Hui Liu Ying 
Supported by National Natural Science Foundation of China(41401496);China Postdoctoral Science Foundation(2016M592815)
In recent years,remote sensing technology has been widely used to distinguish and extract water body information on the surface of land,investigate and analyze surface water resources,monitor and study ecological envi...
关键词：MODIS Surface water Extraction method Single-band method Multi-band water body index method 
Optical length-change measurement based on an incoherent single-bandpass microwave photonic filter with high resolution被引量：3
《Photonics Research》2014年第4期35-39,共5页Ye Deng Ming Li Ningbo Huang Hui Wang Ninghua Zhu 
by the National Natural Science Foundation of China under 61377002,61321063,and 61090391.
An optical length-change measurement technique is proposed based on an incoherent microwave photonic filter(MPF).The optical length under testing is inserted into an optical link of a single-bandpass MPF based on a po...
关键词：filter POLARIZATION MICROWAVE 
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