MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.最新文献

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IST-OBANET: optical smart antennas for mm-wave broadband wireless access networks IST-OBANET:用于毫米波宽带无线接入网的光学智能天线
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422934
J. Corral
{"title":"IST-OBANET: optical smart antennas for mm-wave broadband wireless access networks","authors":"J. Corral","doi":"10.1109/MWP.2003.1422934","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422934","url":null,"abstract":"Several optical beamformer architectures are analyzed in terms of their performance for base station in broadband wireless access networks in millimeter-wave frequency bands. Both upstream and downstream configuration are described and their ability to offer multibeam capability has been considered. The measurements obtained confirm their performance. The work presented here has been carried out in the frame of the IST 2000-25390 OBANET project.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134363709","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 WDM/SCM star/tree fibre-feed architecture for pico-cellular broadband systems 一种用于微蜂窝宽带系统的WDM/SCM星形/树形光纤馈电结构
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422897
A. Nkansah, N. Gomes
{"title":"A WDM/SCM star/tree fibre-feed architecture for pico-cellular broadband systems","authors":"A. Nkansah, N. Gomes","doi":"10.1109/MWP.2003.1422897","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422897","url":null,"abstract":"A star-tree mm-wave radio over fibre architecture for pico-cellular broadband systems is presented, and compared with other proposed architectures. Its feasibility is verified by detailed performance analysis in a commercial photonics physical layer simulator.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116134496","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
Modulation bandwidth enhancement and nonlinear distortion suppression in directly modulated monolithic injection-locked DFB lasers 直接调制单片注入锁定DFB激光器的调制带宽增强和非线性失真抑制
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422816
Hyuk-Kee Sung, T. Jung, M. Wu, D. Tishinin, T. Tanbun-ek, K. Liou, W. Tsang
{"title":"Modulation bandwidth enhancement and nonlinear distortion suppression in directly modulated monolithic injection-locked DFB lasers","authors":"Hyuk-Kee Sung, T. Jung, M. Wu, D. Tishinin, T. Tanbun-ek, K. Liou, W. Tsang","doi":"10.1109/MWP.2003.1422816","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422816","url":null,"abstract":"We have experimentally investigated the dynamic performance and the suppression of nonlinear distortions of a monolithic optical injection-locked distributed feedback (DFB) laser. The master and the slave lasers are monolithically integrated in a single strip of strongly coupled DFB laser. Optical injection locking is achieved by current tuning. The resonant frequency of the laser is increased from 11 GHz to 23 GHz, and nonlinear distortions are suppressed by more than 15 dB.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124467732","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: 37
Improvement of dispersion resistance in analog radio-on-fiber upconversion links 模拟光纤上转换链路中色散电阻的改进
Y. Guennec, G. Maury, B. Cabon
{"title":"Improvement of dispersion resistance in analog radio-on-fiber upconversion links","authors":"Y. Guennec, G. Maury, B. Cabon","doi":"10.1109/JLT.2003.817694","DOIUrl":"https://doi.org/10.1109/JLT.2003.817694","url":null,"abstract":"Simulations and measurements are carried out to evaluate dispersion resistance of up-conversion systems using one-electrode/push-pull Mach-Zehnder modulators or a passive unbalanced interferometer. This former solution causes very low fluctuations for mixing power as a function of fiber length.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122211333","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: 15
Dense wavelength division multiplexed optical wireless link towards terabit transmission 面向太比特传输的密集波分复用光无线链路
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422846
Y. Aburakawa, T. Otsu
{"title":"Dense wavelength division multiplexed optical wireless link towards terabit transmission","authors":"Y. Aburakawa, T. Otsu","doi":"10.1109/MWP.2003.1422846","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422846","url":null,"abstract":"A dense wavelength division multiplexing free-space optical link is presented that employs a fiber and free-space hybrid optical transmission technique. Basic transmission experiments are conducted and the results show the viability of terabit capacity free-space optical links.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"157 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123700230","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: 16
The conversion matrix for optical filters with arbitrary transfer function 具有任意传递函数的滤光片的转换矩阵
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422891
R. Rotman, O. Raz, M. Tur
{"title":"The conversion matrix for optical filters with arbitrary transfer function","authors":"R. Rotman, O. Raz, M. Tur","doi":"10.1109/MWP.2003.1422891","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422891","url":null,"abstract":"Full analytical expressions for the effect of an arbitrary optical transfer function on small signal RF modulations are presented. Simulations of a device, having both amplitude and phase variations, were performed to prove its validity.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126529003","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
EDFA-enhanced sensitivity of RF magneto-optical probe edfa增强射频磁光探头的灵敏度
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422893
S. Mitani, E. Yamazaki, M. Kishi, M. Tsuchiya
{"title":"EDFA-enhanced sensitivity of RF magneto-optical probe","authors":"S. Mitani, E. Yamazaki, M. Kishi, M. Tsuchiya","doi":"10.1109/MWP.2003.1422893","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422893","url":null,"abstract":"EDFA-based sensitivity enhancement of MO field probe has been investigated experimentally and theoretically. It was found out that optical pre-amplification provides > 45 dB MO signal amplification and ASE-related noise reduction is a key issue.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124999172","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
Radio-over-fiber transmission performance of OFDM signal for dual-band wireless LAN systems 双频无线局域网系统中OFDM信号的光纤传输性能
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 2003-09-10 DOI: 10.1109/MWP.2003.1422847
H. Sasai, T. Niiho, K. Tanaka, K. Utsumi, S. Morikura
{"title":"Radio-over-fiber transmission performance of OFDM signal for dual-band wireless LAN systems","authors":"H. Sasai, T. Niiho, K. Tanaka, K. Utsumi, S. Morikura","doi":"10.1109/MWP.2003.1422847","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422847","url":null,"abstract":"We propose the dual-band wireless LAN system based on radio-over-fiber technique. A demonstration of optical transmission of 5-GHz OFDM signal specified in IEEE802.11a and a feasibility of 2.4/5-GHz dual-band transmission will be reported.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"2013 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121757716","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: 28
A compact RCS-range based on a phase hologram for scale model measurements at sub-mm-wavelengths 基于相位全息图的紧凑rcs范围,用于亚毫米波长的比例模型测量
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 1900-01-01 DOI: 10.1109/MWP.2003.1422824
A. Raisanen, A. Lonnqvist, J. Mallat, E. Noponen, J. Ala-Laurinaho, J. Saily, T. Koskinen, J. Hakli
{"title":"A compact RCS-range based on a phase hologram for scale model measurements at sub-mm-wavelengths","authors":"A. Raisanen, A. Lonnqvist, J. Mallat, E. Noponen, J. Ala-Laurinaho, J. Saily, T. Koskinen, J. Hakli","doi":"10.1109/MWP.2003.1422824","DOIUrl":"https://doi.org/10.1109/MWP.2003.1422824","url":null,"abstract":"The HUT Radio Laboratory develops a novel compact radar cross section (RCS) test range for scale model measurements. The test range is based on a phase hologram that converts the feed horn radiation to a plane wave. The measurements are performed using CW at 310 GHz in a quasi-monostatic radar configuration where the identical receiving and transmitting corrugated horn antennas are placed side by side. The feasibility of the phase hologram RCS range has been verified with simple test objects such as a metal sphere and a small metal plate. The work continues toward a monostatic radar configuration.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115722943","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: 4
Microwave photonic modules for radio frequency over fiber from S-band to Ka-band 微波光子模块的无线电频率通过光纤从s波段到ka波段
MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003. Pub Date : 1900-01-01 DOI: 10.1109/mwp.2003.1422890
A. Joshi, A. Paolella, X. Wang
{"title":"Microwave photonic modules for radio frequency over fiber from S-band to Ka-band","authors":"A. Joshi, A. Paolella, X. Wang","doi":"10.1109/mwp.2003.1422890","DOIUrl":"https://doi.org/10.1109/mwp.2003.1422890","url":null,"abstract":"Optical components for commercial and defense systems are becoming readily available due to demand in new military applications in surveillance and countermeasures and commercial applications in communications. In defense systems such as phased array antennas and fiber optic decoys, high performance is required of the optical components both in narrow band for RF and wideband in countermeasure. In commercial applications, the expected high demand of two-way fixed and mobile wireless services, the consequent need of expanding the systems capacity, and the urgency of reducing the costs, has created an opportunity for the utilization of hybrid fiber wireless transport in wireless networks. These systems offer the potential to improve services and reduce base station costs through increased bandwidth and easy of installation. System demonstrations for personal communications services operating at 1.9 GHz up through Ka Band (26 to 40 GHz) have been developed. In many of these applications the key is to integrate the optical components with the microwave circuits to reduce size, cost and improve performance particularly at millimeter wave frequencies.","PeriodicalId":432014,"journal":{"name":"MWP 2003 Proceedings. International Topical Meeting on Microwave Photonics, 2003.","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133435063","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
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