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

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Adaptation of a novel technique to increase the band width and gain of a Bow-Tie antenna by using frequency selective surface 采用频率选择表面增加领结天线带宽和增益的新技术
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489700
Prakash Kumar Panda, D. Ghosh
{"title":"Adaptation of a novel technique to increase the band width and gain of a Bow-Tie antenna by using frequency selective surface","authors":"Prakash Kumar Panda, D. Ghosh","doi":"10.1109/ICMOCE.2015.7489700","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489700","url":null,"abstract":"A microstrip-fed planar Bow-Tie antenna placed above a frequency selective surface with bandwidth and gain enhancement by means of 2×2 array of unit cells acting as AMC is presented here. The electrical characteristics of the integrated design are figured out by using CST MWS. The simulated results in terms of impedance bandwidth and radiation pattern of the Bow-Tie antenna with and without AMC are shown for comparison. The impedance bandwidth and gain of the new antenna are seen to be increased up to 31% and 8dBi respectively.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"23 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":"125188561","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
GIS based fire rescue system for industries using Quad copter — A novel approach 基于GIS的四旋翼机工业消防救援系统——一种新方法
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489693
P. V. Kumar, Akhil Challa, Dr Jammi Ashok, G. Narayanan
{"title":"GIS based fire rescue system for industries using Quad copter — A novel approach","authors":"P. V. Kumar, Akhil Challa, Dr Jammi Ashok, G. Narayanan","doi":"10.1109/ICMOCE.2015.7489693","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489693","url":null,"abstract":"The widespread use of airborne vehicles and its growing applications in various domains can be attributed to their ability to operate in inaccessible areas, thus decreasing the human loss in major accidents, and making access easy to dangerous conditions. These pilotless airborne vehicles with some remote sensing techniques involved in it, are emerging as a new technology. The airborne vehicles are enduring, cost effective and also provide a reliable platform for surveying. Consequently, small airborne vehicles, here Quad copter, equipped with sophisticated components can capture and transmit the image or video to the Data Base. They are sent for processing and made accessible to the Geographical Information System (GIS), where further analysis is done for the proceedings of the rescue operation. This application finds a great utility predominantly in industries and military.","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":"129231403","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: 5
A dual polarized UWB slot antenna with kite shaped slot for high isolation 双极化UWB槽天线，具有风筝形槽，具有高隔离性
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489741
Raj Kumar, R. V. S. Ram Krishna
{"title":"A dual polarized UWB slot antenna with kite shaped slot for high isolation","authors":"Raj Kumar, R. V. S. Ram Krishna","doi":"10.1109/ICMOCE.2015.7489741","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489741","url":null,"abstract":"In this paper, the design of a two port antenna for ultra wideband applications is presented. The radiating element in the antenna is an L-shaped slot which is excited using two microstrip feed lines for generating the orthogonal polarizations. The slot and the feed lines have stepped profiles for achieving wideband impedance matching. The decoupling between the ports is provided by means of three different structures. First, a slant metallic strip is attached at a corner inside the L-shape slot, next, a trident shaped slot is etched below the L-shape slot near its corner and finally, a kite shaped slot is placed in the center. The impedance bandwidth achieved with the antenna is from 3 GHz to 11.6 GHz while the isolation is better than 20 dB from 3.8 GHz onwards. The dual polarized nature of the antenna is shown from the aperture electric field distribution and the radiation patterns. The peak gain of the antenna varies from 4 to 6 dBi over the band. The antenna is expected to be useful for dual polarization applications in radar, imaging and high speed wireless communication.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"18 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":"129405417","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
Review on multiple input multiple output antenna systems design 多输入多输出天线系统设计综述
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489780
D. P. Kshirsagar, S. K. Jain, S. Sharma
{"title":"Review on multiple input multiple output antenna systems design","authors":"D. P. Kshirsagar, S. K. Jain, S. Sharma","doi":"10.1109/ICMOCE.2015.7489780","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489780","url":null,"abstract":"Considering the advantages of multiple inputs multiple outputs (MIMO) over the single input single output system (SISO), authors have developed various techniques to implement the designs for various applications. In this review paper, a brief investigation has been done on the effort done in last decade. In wireless MIMO both the transmitting and the receiving end is equipped with multiple antenna elements. Various authors have exposed the philosophy behind MIMO system. In that they have elaborated that the transmitting antennas and receiving antennas are jointly combined in such a way that fading will decrease and the bit transfer rate will increase so at the receiving end we will get high signal to noise ratio (SNR). At the system level, careful design of MIMO signal processing and coding algorithms can lead to an increase in the capacity and coverage.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"12 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":"129435872","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
Projectile velocity measurement using piezoelectric pressure sensors and its comparison with radar results 用压电压力传感器测量弹丸速度及其与雷达测量结果的比较
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489691
S. Padhy, Tanay Patel, R. Debata, Qayamul Haque, A. Boss, R. Appavuraj
{"title":"Projectile velocity measurement using piezoelectric pressure sensors and its comparison with radar results","authors":"S. Padhy, Tanay Patel, R. Debata, Qayamul Haque, A. Boss, R. Appavuraj","doi":"10.1109/ICMOCE.2015.7489691","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489691","url":null,"abstract":"This paper deals with measurement of projectile velocity from the shockwave signature generated due to supersonic motion of projectiles. Two measurement methodologies have been developed. In the first case, single piezoelectric sensor is used. The time duration of N wave gives the velocity information. In the second case, by using two sensors, from the time of arrival value, the velocity of the projectile has been computed. This paper also covers the spectrum analysis of shock wave signature using Fast Fourier Transformation (FFT) in MATLAB. The velocity results obtained using above two methods is compared with the velocity obtained using Continuous wave (CW) radar systems. From the comparison results, it is found that the second method which is based on the time of arrival measurement is more accurate. The average velocity measurement error using this method with respect to radar results is found to be of the order of 0.36%.","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":"129881983","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
A clustering model based on colliding bodies optimization for analysis of seismic catalog 基于碰撞体优化的地震目录分析聚类模型
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489692
S. Nanda, G. Panda
{"title":"A clustering model based on colliding bodies optimization for analysis of seismic catalog","authors":"S. Nanda, G. Panda","doi":"10.1109/ICMOCE.2015.7489692","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489692","url":null,"abstract":"Nature has been the key source of inspiration for development of many heuristic optimization algorithm. In this manuscript a new clustering model is developed based on a recently developed nature inspired algorithm `Colliding Bodies Optimization (CBO)'. The CBO is based on the phenomenon of collision between bodies where each body try to occupy a convenient position in the search space. The proposed clustering model is applied to analyze the seismic activities of Japan catalog. If the number of clusters are known aprori with the help of seismologist then the proposed model provide accurate clustering performance with lower computation. Comparison with recently developed `fast density based clustering' the proposed model provide equivalent clustering output for Japan catalog with lower computational time.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"74 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":"121711390","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
Bandwidth and gain enhancement of rectangular MSA by using parasitic patch and capacitive feeding technique for wideband application 利用寄生贴片和电容馈电技术增强矩形MSA宽带带宽和增益
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489775
Rupesh Raut, Kavita Talandage
{"title":"Bandwidth and gain enhancement of rectangular MSA by using parasitic patch and capacitive feeding technique for wideband application","authors":"Rupesh Raut, Kavita Talandage","doi":"10.1109/ICMOCE.2015.7489775","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489775","url":null,"abstract":"A new wideband capacitive fed microstrip antenna using parasitic patch for wideband applications is proposed. The objective of the work is to design a wideband rectangular microstrip antenna for covering wireless Mobile Applications. To enhance the impedance bandwidth, capacitive gap-coupled mechanism has been proposed. The proposed antenna geometry describes a coplanar capacitive fed microstrip antenna printed over a FR4 substrate of thickness 1.6mm, air gap 9.0mm and permittivity r = 4.4. The capacitive feed strip used here is basically formed from a microstrip transmission line. The proposed antenna exhibits a much higher impedance bandwidth in the range of 1.49-2.45GHz an impedance bandwidth of 60.75% for return loss of less than 10dB. The proposed antenna possesses the bandwidth 960MHz with a good gain of 5.3dB overall the GPS (1575MHz) PCS (1900MHz), mobile (1800/1900MHz), UTMS (2100MHz) and Bluetooth (2400MHz) operation. HFSS high frequency simulator is employed to analyze the proposed antenna and simulated results on the return loss, VSWR, bandwidth and Gain of the proposed antenna are presented at various parasitic structure.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"77 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":"127641882","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
A survey on the performances of distributed fiber-optic sensors 分布式光纤传感器的性能研究
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489736
H. Pradhan, P. Sahu
{"title":"A survey on the performances of distributed fiber-optic sensors","authors":"H. Pradhan, P. Sahu","doi":"10.1109/ICMOCE.2015.7489736","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489736","url":null,"abstract":"This paper presents a survey on distributed fiber-optic sensors (DFOS) and their performances features. Distributed fiber optic sensors are becoming increasingly popular for long range sensing applications such as monitoring temperature in hydrocarbon supply lines (oil and gas pipeline), structural health monitoring of civil structures, strain monitoring of dam and bridges etc. Moreover, these sensors are embedded with the composite materials for realtime estimation of temperature and strain vibration in civil structures. Nowadays, a lot of research is going on the development of distributed fiber-optic sensor and many are commercialized by several industries. We have made a survey on fiber-optic distributed sensors using scattering principles as well as their performances such as sensing accuracy, sensing resolution, sensing range and spatial resolution for different sensing applications.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"209 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":"127600420","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: 5
Enhanced lateral shifts with Gaussian beam and Laguerre-Gaussian beam in presence of surface plasmon resonance 表面等离子体共振作用下高斯束和拉盖尔-高斯束的横向位移增强
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489722
P. K. Swain, N. Goswami, A. Saha
{"title":"Enhanced lateral shifts with Gaussian beam and Laguerre-Gaussian beam in presence of surface plasmon resonance","authors":"P. K. Swain, N. Goswami, A. Saha","doi":"10.1109/ICMOCE.2015.7489722","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489722","url":null,"abstract":"First time a theoretical approach towards the enhancement of spatial and angular Goos-Hanchen (GH) shift and Imbert-Fedorov (IF) shift for a Gaussian beam and Laguerre-Gaussian beam are observed, designed and simulated in four layer Kretschmann-Raether geometry at a free space wavelength of 1550 nm. Here the proposed configuration comprises a ZnSe prism and a liquid crystal layer of E44 between two silver layers through which spatial and angular GH shift and IF shift can be observed for Gaussian beam as well as Laguerre-Gaussian beam whereas the exact output beam position can only be accurately identified with the composite effect of spatial and angular GH shift and IF shift. Here with the variation of incident angle from 400 to 500, the spatial and angular GH shift and IF shift have been calculated for two types of beams. This idea expedites the concept of optical tuning at μm ranges and reveals the exact output beam position for every experiments with different beams.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"58 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":"128441702","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
Novel technique for the detection of abnormalities in Mammograms using texture and geometric features 利用纹理和几何特征检测乳房x线照片异常的新技术
2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI: 10.1109/ICMOCE.2015.7489712
Spandana Paramkusham, K. M. Rao, B. V. V. S. N. Rao
{"title":"Novel technique for the detection of abnormalities in Mammograms using texture and geometric features","authors":"Spandana Paramkusham, K. M. Rao, B. V. V. S. N. Rao","doi":"10.1109/ICMOCE.2015.7489712","DOIUrl":"https://doi.org/10.1109/ICMOCE.2015.7489712","url":null,"abstract":"The paper investigates on recognition of breast abnormalities. A novel feature frame work was proposed on mammographic patches based on both texture and geometric features for classification of breast tissues into normal, malignant and benign. The methodology comprises of five stages. First step is preprocessing, texture feature extraction using Local quinary pattern for classifying breast tissues into normal and abnormal, Automatic segmentation of mass using k means algorithm, a new geometric feature descriptors extraction to classify them into benign and malignant and two stage classification. Our feature extraction method attained 99.27 for normal and abnormal, 79.41% for benign and malignant and over all accuracy for three class classification is 89.05%.","PeriodicalId":352568,"journal":{"name":"2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)","volume":"2013 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":"125666649","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
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