发布求助
文献互助 智能选刊 最新文献

2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)最新文献

筛选
英文 中文
The voltage-mode with triple-input single-output universal biquad filter using DURCs and CCCIIs 采用durc和ccci的三输入单输出通用双路滤波器的电压模式
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916723
S. Wachirarattanapornkul, B. Purahong, V. Chutchavong
{"title":"The voltage-mode with triple-input single-output universal biquad filter using DURCs and CCCIIs","authors":"S. Wachirarattanapornkul, B. Purahong, V. Chutchavong","doi":"10.1109/CCE.2014.6916723","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916723","url":null,"abstract":"This article presents a new voltage-mode with triple-input single-output universal biquad filter using double capacitive layers uniformly distributed RC lines (DURCs) and a second-generation current-controlled current conveyors (CCCIIs). The proposed universal biquad filter has possesses three inputs and single output for generate four filter types as low-pass filter (LPF), high-pass filter (HPF), band-pass filter (BPF) and notch filter (NF) in voltage responses, employs the minimum active and passive components and also provides low active and passive sensitivities at frequency cutoff in all realize filter. The property of the proposed circuit is simulation using PSPICE to verify the theory.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131351860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Implementation of a mobile device for complex permittivity measurement of liquids based on microwave resonant method 一种基于微波共振法测量液体复杂介电常数的移动装置的实现
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916740
Anupan Phungasem, K. Nuanyai, N. Puangngernmak, S. Chalermwisutkul
{"title":"Implementation of a mobile device for complex permittivity measurement of liquids based on microwave resonant method","authors":"Anupan Phungasem, K. Nuanyai, N. Puangngernmak, S. Chalermwisutkul","doi":"10.1109/CCE.2014.6916740","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916740","url":null,"abstract":"As a standard measurement instrument, a vector network analyzer (VNA) provides high measurement accuracy of signal reflection and transmission for various applications. For some applications, however, there are limitations of using a VNA in terms of cost and bulkiness. This work presents an alternative low-cost mobile instrument for complex permittivity measurement of liquid samples using resonant cavity method. With the proposed instrument, resonant frequencies and quality factors have been measured in cases of an empty cavity and cavity loaded with materials under test including distilled water (high dielectric loss), ethanol (moderate dielectric loss) and diesel fuel (low dielectric loss). From the measured resonant parameters, complex permittivity values have been derived. Good agreement of measurement results when using the proposed system and when using a VNA can be achieved. By using cavity perturbation method described in the literature, relative complex permittivity can be determined from the measured resonant parameters. The values agree well with theoretical ones from the table of material properties.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"291 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116241836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
APD-based amplify-and-forward serial relaying FSO systems over Gamma-Gamma channels 基于apd的γ - γ通道上的放大和转发串行中继FSO系统
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916678
Thanh V. Pham, N. Dang, A. Pham
{"title":"APD-based amplify-and-forward serial relaying FSO systems over Gamma-Gamma channels","authors":"Thanh V. Pham, N. Dang, A. Pham","doi":"10.1109/CCE.2014.6916678","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916678","url":null,"abstract":"This paper analytically study the performance of amply-and-forward (AF) serial relaying free-space optical (FSO) systems employing avalanche photodiodes (APD) in atmospheric turbulence modelled by the Gamma-Gamma distribution. The subcarrier binary phase-shift keying (SC-BPSK) signalling is assumed and at each relay node, an APD is used for signal detection and amplification. Closed-form expressions of outage probability and average bit error rate (BER) are analytically derived taking into account the impact of atmospheric turbulence and APD receiver noise by using the moment matching method. The analysis is verified by Monte-Carlo simulation and a good agreement between the analytical and simulation results is confirmed.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123450794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Cognitive AF Relay assisting both primary and secondary transmission with beamforming 认知自动对焦中继协助主要和次要传输波束形成
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916692
T. Chu, Hoc Phan, H. Zepernick
{"title":"Cognitive AF Relay assisting both primary and secondary transmission with beamforming","authors":"T. Chu, Hoc Phan, H. Zepernick","doi":"10.1109/CCE.2014.6916692","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916692","url":null,"abstract":"This paper investigates the system performance of a cognitive relay network with underlay spectrum sharing wherein the relay is exploited to assist both the primary and secondary transmitters in forwarding their signals to the respective destinations. To exploit spatial diversity, beamforming transmission is implemented at the transceivers of the primary and secondary networks. Particularly, exact expressions for the outage probability and symbol error rate (SER) of the primary transmission and tight bounded expressions for the outage probability and SER of the secondary transmission are derived. Furthermore, an asymptotic analysis for the primary network, which is utilized to investigate the diversity and coding gain of the network, is developed. Finally, numerical results are presented to show the benefits of the proposed system.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"433 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122471190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of A 10-MHz low phase-noise oscillator using second-mode face shear square micromechanical resonator 基于二模面剪切方形微机械谐振器的10mhz低相位噪声振荡器的设计
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916742
Tan-Loc Nguyen, Mingzheng Pan, Y. Ling, Zhipeng Li, J. Bao
{"title":"Design of A 10-MHz low phase-noise oscillator using second-mode face shear square micromechanical resonator","authors":"Tan-Loc Nguyen, Mingzheng Pan, Y. Ling, Zhipeng Li, J. Bao","doi":"10.1109/CCE.2014.6916742","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916742","url":null,"abstract":"A 10 MHz low-phase-noise MEMS based oscillator using a MEMS square resonator is presented in this paper. In order to examine the improvement of the phase noise of the oscillator in this design, the second-mode face shear square resonator is employed in this study. By carefully designing the exact support beam locations that minimize the anchor loss, the proposed resonator achieved very high quality factor (exceeding 700,000 with T-shaped support structure). With lager dimensions than previous fundamental mode counterparts at the same frequency (more than two times), the second-mode shows many advantages over the former, such as (1) higher quality factor Q; (2) lower motional resistance Rx (achieved 82.1 Ω with 0.25 μm in gap size). Hence, the designed oscillator based on the new resonator shows the phase noise of -156 dBc/Hz at 1 KHz offset from the carrier and -158 dBc/Hz noise floor.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128538597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A novel fuzzy approach for phishing detection 一种新的模糊网络钓鱼检测方法
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916759
B. To, L. A. T. Nguyen, H. Nguyen, M. Nguyễn
{"title":"A novel fuzzy approach for phishing detection","authors":"B. To, L. A. T. Nguyen, H. Nguyen, M. Nguyễn","doi":"10.1109/CCE.2014.6916759","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916759","url":null,"abstract":"Phishing is one of the luring techniques used by phishers in the intention of exploiting the personal information. Phishing website is a fake website that looks similar to legitimate site in terms of interface and uniform resource locator (URL) address. Therefore, the numbers of victim have been increasing due to inefficient methods using blacklist to detect phishing. This paper proposed a new technique that apply fuzzy logic based on the features of URL to detect phishing sites. The proposed technique was evaluated with the dataset of 11,660 phishing sites and 5,000 legitimate sites. The results show that the technique can detect over 98% phishing sites.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127378109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
BER analysis of underlay relay cognitive networks with imperfect Nakagami-m fading channel information 不完全Nakagami-m衰落信道信息下中继认知网络的误码分析
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916693
Khuong Ho‐Van
{"title":"BER analysis of underlay relay cognitive networks with imperfect Nakagami-m fading channel information","authors":"Khuong Ho‐Van","doi":"10.1109/CCE.2014.6916693","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916693","url":null,"abstract":"This paper studies the effect of imperfect Nakagami-m fading channel information on the bit error rate (BER) performance of underlay relay cognitive networks (URCNs) with arbitrary number of hops, taking into account both maximum transmit power constraint (MTPC) and interference power constraint (IPC). To eliminate time-consuming simulations, we propose an exact closed-form BER expression. Various results demonstrate its validity and show the performance saturation of URCNs. Additionally, channel information imperfection (CII), the order of locating secondary users of different maximum transmit power (MTP) levels, and optimum positions of secondary relays dramatically affect their performance.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121568711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A nonlinear method of multipath mitigation for new GNSS signals 新GNSS信号的非线性多径缓解方法
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916687
Hung Pham Viet, Chien Dao Ngoc, Khang Nguyen Van
{"title":"A nonlinear method of multipath mitigation for new GNSS signals","authors":"Hung Pham Viet, Chien Dao Ngoc, Khang Nguyen Van","doi":"10.1109/CCE.2014.6916687","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916687","url":null,"abstract":"Multipath is one of the major sources of accuracy degradation in Global Navigation System (GNSS). In this paper, a novel multipath mitigation method, which based on a combination of correlation functions and nonlinear algorithm, is proposed. This method could be applied to Binary Offset Carrier (BOC) modulated signals, which are adopted by both GNSS like the modernized Global Positioning System (GPS) and Galileo. Moreover, GNSS receivers could use this method in order to diminish the power of side peaks in autocorrelation function of BOC(n,n) signals while keeping the sharp of main peak. The good performance of the proposed scheme in multipath mitigation has been tested using simulation results.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131291135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Analysis and design of antipodal Vivaldi antenna for UWB applications 超宽带对映维瓦尔第天线的分析与设计
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916735
Hien Chu Ba, H. Shirai, Chien Dao Ngoc
{"title":"Analysis and design of antipodal Vivaldi antenna for UWB applications","authors":"Hien Chu Ba, H. Shirai, Chien Dao Ngoc","doi":"10.1109/CCE.2014.6916735","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916735","url":null,"abstract":"An antipodal Vivaldi antenna for UWB applications is presented in this paper. The proposed antenna is designed with simple structure but presents very good plot impedance characteristic. In addition, the antenna offers high gain and flat gain in the operating bandwidth from 3.1 GHz to 10.6 GHz. The antenna design simulation has been performed by using the commercially available simulation software HFSS 14. The antenna is fabricated on popular substrate FR4 with a dielectric constant of 4.4 and thickness 1.6 mm. The fabricated antenna has been tested for its return loss and directional pattern, and compared with simulated results.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117306669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
Symbol-based parallel message-passing decoding on partial-response channels 部分响应信道上基于符号的并行消息传递解码
2014 IEEE Fifth International Conference on Communications and Electronics (ICCE) Pub Date : 2014-10-07 DOI: 10.1109/CCE.2014.6916686
W. Singhaudom, P. Supnithi
{"title":"Symbol-based parallel message-passing decoding on partial-response channels","authors":"W. Singhaudom, P. Supnithi","doi":"10.1109/CCE.2014.6916686","DOIUrl":"https://doi.org/10.1109/CCE.2014.6916686","url":null,"abstract":"Idea of parallel message passing (PMP) between detector and decoder has been studied. The PMP aims to achieve very-high speed decoder. This view point is extremely important in magnetic recording systems where data rate must be high but decoding delay should be low. Recently, the result of symbol based (SB) PMP decoding compared with SB-TE (SB-BCJR combined with q-ary LDPC) on PR channels is presented. However, the bit error rate cannot be equivalent to the SB-BCJR. Motivated by this issue, we introduced cycle-free SB-PMP detector combined with usage of optimal schedule in exchanging information between detector and decoder. Our proposed system could achieve both high speed decoding and identical performance to SB-TE. Additional, alternative method to construct a trellis for SB-PMP detector was presented.","PeriodicalId":377853,"journal":{"name":"2014 IEEE Fifth International Conference on Communications and Electronics (ICCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129460846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信