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BANDPASS: 作品数：32被引量：21H指数：2; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：冯通陈华冯海泓刘晓更多>>; 相关机构：苏州百丰电子有限公司中国科学院北京理工大学更多>>; 相关期刊：《Chinese Physics B》《Intelligent Automation & Soft Computing》《Journal of Electromagnetic Analysis and Applications》《Journal of Semiconductors》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中国航空科学基金中国博士后科学基金更多>>

5G Wideband Bandpass Filtering Power Amplifiers Based on a Bandwidth-Extended Bandpass Matching Network被引量：2: 《China Communications》2023年第11期56-66,共11页Weimin Wang Hongmin Zhao Yongle Wu Xiaopan Chen; supported by National Natural Science Foundations of China (No.61971052 and No.U20A20203);Key Research and Development Project of Guangdong Province (2020B0101080001); In this paper,a 5G wideband power amplifier(PA)with bandpass filtering response is synthesized using a bandwidth-extended bandpass filter as the matching network(MN).In this structure,the bandwidth(θ_(C))is defined a...; 关键词：bandpass filtering bandwidth-extension fixed order power amplifier WIDEBAND

Implementation of High-Q Embedded Band Pass Filter in Wireless Communication: 《Intelligent Automation & Soft Computing》2023年第5期2191-2200,共10页V.Satheesh Kumar S.Ramesh; At 12.8 MHz center frequency,the advanced miniaturized polymer-based planar high quality factor(Q)passive elements embedded bandpassﬁlter works in the L-band.Because most of the demands operate inside the spectrum,the...; 关键词：Bandpassﬁlter wireless communication frequency spectrum embedded technology

NGD Analysis of Defected Ground and SIW-Matched Structure被引量：1: 《Chinese Journal of Electronics》2023年第2期343-352,共10页GU Taochen WAN Fayu GE Junxiang Lalléchère Sébastien Rahajandraibe Wenceslas Ravelo Blaise; A bandpass negative group delay(NGD)passive circuit based on defect ground structure(DGS)and substrate integrated waveguide(SIW)-matched is developed in the paper.The NGD DGS topology is originally built with notched ...; 关键词：Defected ground structure(DGS) Microwave circuit design method Bandpass negative group delay(BP NGD)function EXPERIMENTATION Microstrip circuit Substrate integrated waveguide(SIW)

Single-layer angularly-stable bandpass frequency-selective surface with interdigital resonator: 《Journal of Systems Engineering and Electronics》2021年第3期559-565,共7页MA Xin LIU Yunzhe WAN Guobin PAN Aigang; supported by the Aeronautical Science Foundation of China(2017ZF37005);the National Natural Science Foundation of China(62001389).; A miniaturized periodic element for constructing bandpass frequency selective surface(FSS)independent of incident angles and polarizations is presented.An interdigital resonator(IR)with one extending finger to connect...; 关键词：frequency selective surface(FSS) angular stability bandpass filter

Enhancement Channel Estimation Using Outer-Product Decomposition Algorithm Based on Frequency Transformation: 《Journal of Marine Science and Application》2020年第2期283-292,共10页Xiukun Li Ji Wang Dexin Zhao; This study is supported by the Natural Science Foundation of China(NSFC)under Grant Nos.11774073 and 51279033.; The outer-product decomposition algorithm(OPDA)performs well at blindly identifying system function.However,the direct use of the OPDA in systems using bandpass source will lead to errors.This study proposes an approa...; 关键词：Blind identification Outer-product decomposition algorithm Bandpass white signal Chirp signal Second-order statistics

A Reconfigurable UWB Bandpass Filters with Embedded Multi-Mode Resonators: 《Open Journal of Antennas and Propagation》2018年第3期43-59,共17页Eman Gamal Ouf Ashraf S. Mohra Esmat Abdel-Fattah Abdallah Hadia Elhennawy; The two proposed filters described here satisfy the Federal Communications Commission Ultra-wideband (FCC-UWB) specifications and also control the center frequency and bandwidth of the filters passband. These filters ...; 关键词：UWB BANDPASS Filter EBG MMR RECONFIGURABLE Stubs

Design and implementation of quadrature bandpass sigma-delta modulator used in low-IF RF receiver被引量：1: 《Journal of Semiconductors》2018年第5期70-76,共7页Binjie Ge Yan Li Hang Yu Xiaoxing Feng; Project supported by the National Natural Science Foundation of China(Nos.61471245,U1201256);the Guangdong Province Foundation(No.2014B090901031);the Shenzhen Foundation(Nos.JCYJ20160308095019383,JSGG20150529160945187); This paper presents the design and implementation of quadrature bandpass sigma–delta modulator.A pole movement method for transforming real sigma–delta modulator to a quadrature one is proposed by detailed study of ...; 关键词：quadrature bandpass pole-movement sigma–delta image-rejection

Bandpass transmission spectra of a whisperinggallery microcavity coupled to an ultrathin fiber被引量：1: 《Photonics Research》2017年第4期362-366,共5页FUCHUAN LEI RAFINO M.J.MURPHY JONATHAN M.WARD YONG YANG SíLE NIC CHORMAIC; Okinawa Institute of Science and Technology Graduate University(OIST); Tapered fibers with diameters ranging from 1 to 4 μm are widely used to excite the whispering-gallery(WG)modes of microcavities. Typically, the transmission spectrum of a WG cavity coupled to a waveguide around a res...; 关键词：WG Bandpass transmission spectra of a whisperinggallery microcavity coupled to an ultrathin fiber mode

Dual-band bandpass tunable microwave photonic filter based on stimulated Brillouin scattering被引量：3: 《Optoelectronics Letters》2016年第4期276-279,共4页李嘉琪肖永川董玮张歆东; supported by the Science and Technology Development Plan of Jilin Province(Nos.20150204003GX and 20160519010JH);the Science and Technology Plan of Changchun(No.14KG019); A dual-band bandpass microwave photonic filter(MPF) based on stimulated Brillouin scattering(SBS) is theoretically analyzed and experimentally demonstrated. Two separated tunable laser sources(TLSs) are employed to ge...; 关键词：Bandpass filters Brillouin scattering Microwave filters MODULATION Optical pumping Phase modulation Surveying instruments

Design of Miniaturized Band-Pass Filter with Composite Right/Left-Handed Transmission Line: 《Journal of Computer and Communications》2015年第3期44-48,共5页Meng Zhang Fang Zhang Xingfang Luo; In this paper, a new miniaturized wide-pass-band filter at U band based on composite right/left- handed transmission line (CRLH TL) is implemented. The CRLH TL contributed to a broadband filter is a balanced structure...; 关键词：MINIATURIZED Composite Right/Left-Handed Transmission Line BANDPASS FILTER METAMATERIAL

BANDPASS