云南高校图书馆联盟文献共享服务平台- WAVEFORMS

WAVEFORMS: 作品数：67被引量：125H指数：6; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：杨鼎成吴兴伟白洪亮张鹏李雪春更多>>; 相关机构：南昌大学大连理工大学济南市第三人民医院南京航空航天大学更多>>; 相关期刊：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国家高技术研究发展计划中国博士后科学基金更多>>

Modulated waveforms for harmonic minimization of far-field signals in amplitude-modulated heating of the ionosphere: 《Earth and Planetary Physics》2025年第2期387-399,共13页ZhiJian Lu Yong Li Hui Li Jian Wu JingFeng Yao XingBao Lyu ChengXun Yuan ZhongXiang Zhou Ying Wang; supported by the National Key R&D Program of China (No. 2022YFE0204100);the National Natural Science Foundation of China (12205067 and 12375199);the Fundamental Research Funds for the Central Universities (Grant No. HIT.OCEF. 2022036)。; This paper establishes an amplitude modulation heating model, simulating the far-field radiation of ELF/VLF signals generated by modulation heating, as well as the specific location and longitudinal extent of the radi...; 关键词：ELF/VLF HARMONIC amplitude-modulated heating modulated waveforms

Performance comparison of single-carrier and multi-carrier waveforms over terahertz wireless channels: 《Digital Communications and Networks》2024年第5期1297-1304,共8页Dongxuan He Zhi Zhang Hao Lin Zuomin Wu Yingpei Huang Zhaocheng Wang; supported in part by the National Key R&D Program of China under Grant 2018YFB1801501;in part by the National Natural Science Foundation of China under Grant 62101306;supported by OPPO Research Fund。; Terahertz(THz)wireless communication has been recognized as a powerful technology to meet the everincreasing demand of ultra-high rate services.In order to achieve efficient and reliable wireless communications over T...; 关键词：Terahertz communication RF imperfection Single-carrier waveform Multi-carrier waveform

Quasinormal modes and ringdown waveforms of a Frolov black hole: 《Communications in Theoretical Physics》2024年第10期99-105,共7页Zhijun Song Huajie Gong Hai-Li Li Guoyang Fu Li-Gang Zhu Jian-Pin Wu; supported by National Key R&D Program of China (no. 2020YFC2201400);the Natural Science Foundation of China under grant nos 12375055, 12347159 and 12305068;the Postgraduate Research & Practice Innovation Program of Jiangsu Province under grant no. KYCX22_3451;the Scientific Research Funding Project of the Education Department of Liaoning Province under grant no. JYTQN2023090;the Natural Science Foundation of Liaoning Province of China under grant no. 2023-BSBA-229。; In this paper we investigate scalar perturbation over a Frolov black hole(BH), which is a regular BH induced by the quantum gravity effect. The quasinormal frequencies of a scalar field always consistently reside in t...; 关键词：quasinormal modes black hole Frolov black hole quantum gravity effects

Electroacupuncture with different waveforms for primary dysmenorrhea:A randomized controlled trial: 《Journal of Traditional Chinese Medical Sciences》2024年第3期357-362,共6页Xiaona Wu Jingxue Yuan Jinxia Ni Xiuli Ma Ziniu Zhang Yini Hua Juwei Dong Bob Peng Wang; supported by Technology Innovation Special Project of Dongzhimen Hospital affiliated to Beijing University of Chinese Medicine.; Objective:To observe and compare the clinical effects of different electroacupuncture waveforms on primary dysmenorrhea.Methods: This was a prospective,randomized,three-group,parallel-controlled trial.Participants wit...; 关键词：WAVEFORMS Ciliao(BL 32) ELECTROACUPUNCTURE Primary dysmenorrhea Randomized controlled trial Dense-sparse waves Continuous waves Discontinuous waves

Energy flux and waveforms by coalescing spinless binary system in effective one-body theory: 《Science China(Physics,Mechanics & Astronomy)》2024年第6期58-68,共11页Sheng Long Weike Deng Jiliang Jing; supported by the National Natural Science Foundation of China(Grant No.12035005);the National Key Research and Development Program of China(Grant No.2020YFC2201400)。; We present a study on the energy radiation rate and waveforms of the gravitational wave generated by coalescing spinless binary systems up to the third post-Minkowskian approximation in the effective one-body theory.T...; 关键词：post-Minkowskian approximation effective one-body theory gravitational waveform template

State-sensitive convolutional sparse coding for potential biomarker identification in brain signals: 《Science China(Information Sciences)》2024年第5期266-282,共17页Puli WANG Yu QI Gang PAN; supported by STI 2030 Major Projects(Grant No.2021ZD0200400);National Natural Science Foundation of China(Grant Nos.U1909202,61925603,62276228);Key R&D Program of Zhejiang(Grant No.2023C03001).; The identification of prototypical waveforms,such as sleep spindles and epileptic spikes,is crucial for the diagnosis of neurological disorders.These prototypical waveforms are usually recurrently presented in certain...; 关键词：convolutional sparse coding prototypical waveforms state-specific dictionary biomarker identification neural signal processing

Accuracy of numerical relativity waveforms with respect to space-based gravitational wave detectors被引量：1: 《Communications in Theoretical Physics》2024年第1期82-95,共14页Zun Wang Junjie Zhao Zhoujian Cao; supported in part by the National Key Research and Development Program of China(Grant No.2021YFC2203001);in part by the NSFC(No.11920101003,No.12021003,No.12005016);supported by‘the Interdiscipline Research Funds of Beijing Normal University’;CAS Project for Young Scientists in Basic Research YSBR-006。; As with the laser interferometer gravitational-wave observatory(LIGO),the matched filtering technique will be critical to the data analysis of gravitational wave detection by space-based detectors,including LISA,Taiji...; 关键词：numerical relativity gravitational wave binary black hole

Unfamiliar waveforms spanning from the ST to TP segments only observed in certain limb leads of the standard 12-lead electrocardiogram due to Aslanger’ s sign被引量：2: 《Journal of Geriatric Cardiology》2023年第9期693-696,共4页Koji Takahashi Nobuhisa Yamamura Mako Yoshino Daijiro Enomoto Hiroe Morioka Shigeki Uemura Takafumi Okura Tomoki Sakaue Shuntaro Ikeda; Aslanger’s sign,also known as the arterial pulse tapping artifact or electromechanical association artifact,is an electrocardiographic artifact caused by arterial pulsation at the site where the limb leads of the sta...; 关键词：ELECTROCARDIOGRAM arterial LIKELY

Photonic Generation of Chirp-Rate-Tunable Microwave Waveforms Using Temporal Cavity Solitons with Agile Repetition Rate: 《Chinese Physics Letters》2023年第6期21-26,共6页熊文豪姚传飞李平雪朱飞宇雷若楠; the National Natural Science Foundation of China(Grant Nos.61675009 and 61325021);the Key Program of Beijing Municipal Natural Science Foundation(Grant No.KZ201910005006)。; Chirp-rate-tunable microwave waveforms(CTMWs)with dynamically tunable parameters are of basic interest to many practical applications.Recently,photonic generation of microwave signals has made their bandwidths wider a...; 关键词：fiber TUNABLE MICROWAVE

Peak-Average-Power Ratio Techniques for 5G Waveforms Using D-SLM and D-PTS: 《Computer Systems Science & Engineering》2023年第5期1199-1210,共12页Himanshu Sharma karthikeyan Rajagopal G.Gugapriya Rajneesh Pareek Arun Kumar HayaMesfer Alshahrani Mohamed K.Nour Hany Mahgoub Mohamed Mousa Anwer Mustafa Hilal; The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University for funding this work under Grant Number(RGP 2/46/43);Princess Nourah bint Abdulrahman University Researchers Supporting Project Number(PNURSP2022R237);Princess Nourah bint Abdulrahman University,Riyadh,Saudi Arabia.The authors would like to thank the Deanship of Scientific Research at Umm Al-Qura University for supporting this work by Grant Code:22UQU4310373DSR11.; Multicarrier Waveform(MCW)has several advantages and plays a very important role in cellular systems.Fifth generation(5G)MCW such as Non-Orthogonal Multiple Access(NOMA)and Filter Bank Multicarrier(FBMC)are thought to...; 关键词：5G PAPR D-SLM D-PTS

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

WAVEFORMS

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

WAVEFORMS

检索结果分析

下载全文

用户登录

高级检索检索式检索