BANDSTOP

作品数:5被引量:5H指数:1
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相关领域:电子电信更多>>
相关期刊:《Science China(Information Sciences)》《The Journal of China Universities of Posts and Telecommunications》《Wireless Engineering and Technology》《Applied Geophysics》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Time-domain denoising of time–frequency electromagnetic data被引量:5
《Applied Geophysics》2019年第3期378-393,398,共17页Zhang Bi-Ming Dai Shi-Kun Jiang Qi-Yun Yan Jian Li Guang 
supported by the National Natural Science Foundation of China(No.41574127 and No.41227803)
Time–frequency electromagnetic data contain frequency and transient electromagnetic information and can be used to determine the apparent resistivity both in the frequency and time domains.The observation data contai...
关键词:ELECTROMAGNETIC DENOISING FILTERING BANDSTOP EMD 
Wideband bandstop defected ground structure filter with enhanced common-mode suppression using split ring
《The Journal of China Universities of Posts and Telecommunications》2015年第5期80-83,共4页Yao Yindi Zeng Zhibin 
supported by the National Science and Technology Major Project of the Ministry of Science and Technology of China(2012ZX03001018-001);the Fundamental Research Funds for the Central Universities of China(K5051125007)
An effective method to broaden the rejection bandwidth of dump-shaped defected ground structure(DGS) filter design is proposed in the paper. One traditional dumbbell-shaped DGS is split by using one split ring, and re...
关键词:defected ground structure common-mode filter diffe 
Very Compact Bandstop Filters Based on Miniaturized Complementary Metamaterial Resonators
《Wireless Engineering and Technology》2013年第2期101-104,共4页Hicham Lalj Hafid Griguer M’hamed Drissi 
In this paper, a design of very compact microstrip bandstop filters based on complementary split ring resonators (CSRRs) is proposed. Two techniques of metamaterial miniaturization are used to optimize the physical an...
关键词:METAMATERIALS BANDSTOP Filter COMPLEMENTARY SPLIT Ring Resonators (CSRRs) 
Design of UWB bandpass filter with dual notched bands
《Science China(Information Sciences)》2012年第6期1436-1440,共5页CHU QingXin TIAN XuKun 
supported by National Natural Science Foundation of China(Grant Nos.U0635004,60801033);State Key Laboratory of Millimeter Waves(Grant No.K201112)
An ultra-wideband (UWB) bandpass filter (BPF) with dual sharply rejected notch-bands to elim-inate the interference from coexisting radio systems is presented in this paper.The characteristics of the proposed notc...
关键词:bandpass filter bandstop units notched bands ULTRA-WIDEBAND 
Microstrip Ultra-Wideband Filter with Flexible Notch Characteristics
《Wireless Engineering and Technology》2012年第1期12-17,共6页Marjan Mokhtaari Jens Bornemann 
A microstrip ultra-wideband (UWB) filter with unique shape, compactness, simplicity of operation and flexible notch characteristics is introduced. It is based on the fundamental and harmonic characteristics of a 50 Oh...
关键词:MICROSTRIP FILTERS MICROSTRIP Resonators BANDSTOP FILTERS ULTRA-WIDEBAND FILTERS 
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