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2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)最新文献

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Broadband E-shaped microstrip reflectarray antenna with microstrip antenna feed 带微带天线馈电的宽带e形微带反射天线
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489716
A. Deshmukh, K. Lele, A. Desai, S. Shaikh, S. Agrawal, K. Ray
{"title":"Broadband E-shaped microstrip reflectarray antenna with microstrip antenna feed","authors":"A. Deshmukh, K. Lele, A. Desai, S. Shaikh, S. Agrawal, K. Ray","doi":"10.1109/ICMOCE.2015.7489716","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489716","url":null,"abstract":"Broadband reflectarray microstrip antenna with an array and feed element consisting of E-shaped patches is proposed. The reflect array configurations namely, 1 × 3, 3 × 1, plus-shaped and 3 × 3 arrays have been studied. A parametric study for varying distances between the fed E-shaped patch and array of E-shaped patches for varying slot dimensions is presented. The maximum gain of more than 12 dBi with bandwidth of more than 1200 MHz is realized in 3 × 3 reflect array configuration.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128322246","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
Mode selection and interaction structure design of a megawatt class, sub-THz wave coaxial cavity gyrotron 兆瓦级亚太赫兹波同轴腔回旋管模式选择与交互结构设计
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489753
S. Yuvaraj, Sukwinder Singh, G. S. Baghel, M. Kartikeyan
{"title":"Mode selection and interaction structure design of a megawatt class, sub-THz wave coaxial cavity gyrotron","authors":"S. Yuvaraj, Sukwinder Singh, G. S. Baghel, M. Kartikeyan","doi":"10.1109/ICMOCE.2015.7489753","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489753","url":null,"abstract":"In this paper, mode selection procedure leading to interaction circuit design of a 2 MW, 204 GHz coaxial cavity gyrotron suitable for Electron Cyclotron Resonance Heating of plasmas in future fusion experimental reactor DEMO tokamak is presented. By considering all design constraints, operating mode is selected as TE44,26. Diffractive quality factor, ohmic wall losses and coupling coefficient are calculated for the desired mode and competing modes of the designed structure. Surface Impedance Model (SIM) has been used for the calculation of the ohmic losses.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133216544","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
Design of a Miniature Ku-Band monopulse waveguide slotted array antenna 小型ku波段单脉冲波导开槽阵列天线的设计
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489745
M. Swetha, D. Jahagirdar
{"title":"Design of a Miniature Ku-Band monopulse waveguide slotted array antenna","authors":"M. Swetha, D. Jahagirdar","doi":"10.1109/ICMOCE.2015.7489745","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489745","url":null,"abstract":"Slotted waveguide array antennas find wide applications in many microwave and radar systems requiring narrow beam and low side lobe level. Light weight, geometric simplicity, high power, limited scan volume and reliability make waveguide slotted arrays very useful for airborne radar application. A Miniature Ku-Band monopulse slotted waveguide array antenna in quarter height waveguide configuration for on-board radar application is presented. Antenna consists of five layers including monopulse comparator. All the layers of the antenna have been designed and analyzed using CST Microwave Studio. Taylor's aperture distribution is selected to obtain narrow beam with low sidelobes. This paper describes design, fabrication technique and electrical performance study to produce desired radiation pattern. The gain of the sum pattern is better than 23 dB while the side lobe level is -21dB in H-plane and -14dB in E-plane. The crossover of difference channels in both planes are around 3.8dB and the null depth in H-plane is 36dB and in E-plane is 25dB.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131197422","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
Artificial neural network with different learning parameters for crop classification using multispectral datasets 基于多光谱数据集的不同学习参数的人工神经网络作物分类
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489726
Pradeep Kumar, R. Prasad, V. Mishra, D. Gupta, A. Choudhary, P. Srivastava
{"title":"Artificial neural network with different learning parameters for crop classification using multispectral datasets","authors":"Pradeep Kumar, R. Prasad, V. Mishra, D. Gupta, A. Choudhary, P. Srivastava","doi":"10.1109/ICMOCE.2015.7489726","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489726","url":null,"abstract":"Present study evaluated the performance of artificial neural network (ANN) algorithm using different learning parameters for various crop classification in Varanasi, India. Satellite images such as Linear Imaging Self Scanning (LISS) IV and Landsat 8 Operational Land Imager (OLI) were used for crop classification and comparative analysis study. The following crop such as barley, wheat, lentil, mustard, pigeon pea, linseed, corn, pea, sugarcane and other crops and non-crop such as water, sand, built up, fallow land, sparse vegetation and dense vegetation were identified in the area and classified. Results indicated a better classification accuracy of ANN algorithm for crop classification study when used with LISS-IV data in the comparison to Landsat 8-OLI multispectral satellite data. The larger values of the learning rates resulted high fluctuations and less classification accuracy using LISS-IV data, while less but nearly uniform results were found using the Landsat 8-OLI data.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133005180","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: 8
Performance analysis of WDM-free-space optical transmission system with M-QAM modulation under atmospheric and optical nonlinearities 大气和光学非线性条件下M-QAM调制wdm自由空间光传输系统性能分析
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489686
R. Jee, S. Chandra
{"title":"Performance analysis of WDM-free-space optical transmission system with M-QAM modulation under atmospheric and optical nonlinearities","authors":"R. Jee, S. Chandra","doi":"10.1109/ICMOCE.2015.7489686","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489686","url":null,"abstract":"In this paper, we have studied the performance of M-QAM based free-space optical link (FSO) integrated with Wavelength-division multiplexing (WDM) in the presence of both optical nonlinearity and atmospheric turbulence. Our analysis shows that joint effect of optical and FSO channel nonlinearity degrades the transmission performance link performs in terms of BER and EVM. The optimization in terms of optical modulation index (OMI) to mitigate the above detrimental factors is also presented.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133057813","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: 7
Design and performance analysis of slotted circular microstrip antenna 开槽圆形微带天线的设计与性能分析
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489715
Krishnananda, R. S. Rao
{"title":"Design and performance analysis of slotted circular microstrip antenna","authors":"Krishnananda, R. S. Rao","doi":"10.1109/ICMOCE.2015.7489715","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489715","url":null,"abstract":"This paper presents about performance analysis of circular microstrip patch antenna over which square and circular slots have been etched. The proposed antenna is designed at 2.4GHz which is suitable for WLAN base station antenna. This antenna provides circular polarization with wide bandwidth.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134060122","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
Design of multi-layer fractal inductor for RF applications 射频应用中多层分形电感的设计
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489750
P. A. Kumar, N. Rao
{"title":"Design of multi-layer fractal inductor for RF applications","authors":"P. A. Kumar, N. Rao","doi":"10.1109/ICMOCE.2015.7489750","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489750","url":null,"abstract":"Multilayered spiral inductor using fractal geometry is proposed. The proposed inductor achieves a high Q factor (Q) of 24.25 at a frequency of 19GHz with 43.5GHz as self resonant frequency (SRF). Design and EM simulations are performed by using high frequency structural simulator (HFSS) for 0.18μm TSMC technology. The results show 84.72% higher Quality factor than planar inductor with no negligible degradation in inductance value for over planar inductors. The results also show an 80% increase in SRF over planar inductor.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130081282","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
Muscle degradation detection — A practical medical application analysis 肌肉退化检测-实际医疗应用分析
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489710
Sumant Kumar Mohapatra, Sushil Kumar Mahapatra, Sakuntala Mahapatra, S. K. Tripathy
{"title":"Muscle degradation detection — A practical medical application analysis","authors":"Sumant Kumar Mohapatra, Sushil Kumar Mahapatra, Sakuntala Mahapatra, S. K. Tripathy","doi":"10.1109/ICMOCE.2015.7489710","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489710","url":null,"abstract":"In biomedical engineering field, signals are broadly used. In medical field, by the help of signal processing which is used to detect the stress and strain factor on body muscles, we can reduce the effect on our muscles. This paper aims at finding an optimum point for muscles breakdown to reduce the use of external elements like drugs and protein medicines to keep muscles intact. Muscles tearing originated due to same undesirable expansion and contraction due to same excess stress. To predict the band and know the maximum point is the goal. MATLAB software signal processing is done for simulating and executing different EMG signals. For modification the process was executed by a single processor unit and sets up a base to send to the main computer. First the muscle signal is extracted and given to the processors for further application like noising and denoising etc, which is the result, can calculate the breakdown level by adding two different components of muscle signal. Doctors can predict medication and therapy for maintain a required level of stress on body muscles which results in detection of management. This leads to proper functioning of muscles and less impact of stress on them to limit breakdown. By referring this concept a new application of same can be developed.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127117413","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 optimization of PBG based PIFA system using soft computing techniques 基于PBG的PIFA系统软计算优化设计
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489731
Pavani Vijay Reddy, B. Lakshmi, B. Choudhury
{"title":"Design optimization of PBG based PIFA system using soft computing techniques","authors":"Pavani Vijay Reddy, B. Lakshmi, B. Choudhury","doi":"10.1109/ICMOCE.2015.7489731","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489731","url":null,"abstract":"Planar inverted F antennas have wide range of applications in wireless industry those includes mobile handset antennas, wireless sensors in aircraft fuel tanks to check the fuel availability status etc. One of the game changing technologies of wireless industry is design and development of compact, light weight antenna with low specific absorption rate. The antenna size can significantly be reduced by introducing metamaterial structures. In this paper, design optimization of a photonic band gap structure based compact, high impedance bandwidth planar inverted F antenna has been reported. The optimized antenna shows an impedance bandwidth of 39.9% and a gain of 6.03 dB whereas the conventional PIFA is of 25.4% only.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129456037","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: 2
A study of influence of fast fading on the performance of mobile communication system 快速衰落对移动通信系统性能影响的研究
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489790
J. A. Shrawankar, K. Kulat
{"title":"A study of influence of fast fading on the performance of mobile communication system","authors":"J. A. Shrawankar, K. Kulat","doi":"10.1109/ICMOCE.2015.7489790","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489790","url":null,"abstract":"In this paper we have emphasized on the short term fading of the mobile communication channel and made an attempt to investigate its influence on the performance of mobile communication system. Level crossing rate and average duration of fade are considered to characterize the fast fading nature of channel. Other factors like carrier frequency, speed of the mobile have been investigated and found that BER performance of the system is greatly influenced by multipath fading.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"54 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120907705","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
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