发布求助
文献互助 智能选刊 最新文献

2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)最新文献

筛选
英文 中文
An integrated 122GHz differential frequency doubler with 37GHz bandwidth in 130 nm SiGe BiCMOS technology 集成122GHz差分倍频器，带宽为37GHz，采用130nm SiGe BiCMOS技术
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918854
A. Ergintav, F. Herzel, J. Borngräber, D. Kissinger, H. Ng
{"title":"An integrated 122GHz differential frequency doubler with 37GHz bandwidth in 130 nm SiGe BiCMOS technology","authors":"A. Ergintav, F. Herzel, J. Borngräber, D. Kissinger, H. Ng","doi":"10.1109/ICMIM.2017.7918854","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918854","url":null,"abstract":"This paper describes an integrated frequency multiplier, implemented as a Gilbert cell based frequency doubler in a 130 nm SiGe BiCMOS technology. The circuit demonstrates a 3 dB bandwidth of 97–134GHz with peak output power of 1 dBm for 1 dBm input power. The fundamental suppression, measured at the single-ended output, is better than 21 dBc while the frequency doubler consumes 69mW from a 3.3V supply. The doubler is preceded by a differential amplifier functioning as an active balun to generate a differential signal for the Gilbert cell.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"491 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115416906","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
Experimental Comparison of stepped multiple frequency CPC with Pulse compression 阶跃多频CPC与脉冲压缩的实验比较
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918870
M. Akita, Yuya Ota, Masato Watanabe, T. Inaba
{"title":"Experimental Comparison of stepped multiple frequency CPC with Pulse compression","authors":"M. Akita, Yuya Ota, Masato Watanabe, T. Inaba","doi":"10.1109/ICMIM.2017.7918870","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918870","url":null,"abstract":"Authors have developed the stepped multiple frequency Complementary Phase Code (CPC) radar system. The unique radar modulation/demodulation method can achieve both a high range resolution and a long-range detection performance with a narrow band receiver compared with the transmission bandwidth. In this paper, the experimental verification to compare the detection range performances between Stepped multiple frequency CPC and Pulse compression was conducted. The experimental results indicated that the proposed modulation was 1.72 times superior to Pulse compression in the detection range performance on the condition where the transmission bandwidth, observation time, peak power, code length (the number of chips of switching codes), and the number of total pulses were set to be the same.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114476874","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
Bias angle error self-correction for automotive applications using phased array radars installed behind bumpers 使用安装在保险杠后面的相控阵雷达的汽车应用的偏置角误差自校正
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918880
Koichiro Suzuki, C. Yamano, Y. Miyake, T. Kitamura
{"title":"Bias angle error self-correction for automotive applications using phased array radars installed behind bumpers","authors":"Koichiro Suzuki, C. Yamano, Y. Miyake, T. Kitamura","doi":"10.1109/ICMIM.2017.7918880","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918880","url":null,"abstract":"In certain automotive safety and comfort applications, phased array radars are set behind the bumpers of vehicles. Due to paint on the bumper that may contain metallic powder and to the complicated structure around installed radars, the angle detected by the radars can sometimes contain a bias error related to the signal source angle. Because the cost to calibrate radars after installation behind a bumper is high, we consider a framework of self-correction as an alternative. In this framework, there is no need to calibrate with a target's known angle ; rather, we can generate a correction table using Gaussian process MCMC simply from the radar observations.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132420648","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
Multibeam-switching millimeter-wave antenna using beam-tilting design in perpendicular plane to feeding line of microstrip comb-line antenna 多波束开关毫米波天线采用波束倾斜设计，与微带梳线天线馈线垂直
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918876
H. Tanabe, K. Sakakibara, N. Kikuma
{"title":"Multibeam-switching millimeter-wave antenna using beam-tilting design in perpendicular plane to feeding line of microstrip comb-line antenna","authors":"H. Tanabe, K. Sakakibara, N. Kikuma","doi":"10.1109/ICMIM.2017.7918876","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918876","url":null,"abstract":"A beam-switching antenna which is composed of several independent antennas with different beam directions is one of the realistic solutions of an electronic beam-scanning antenna, because it does not need any special feeding circuits. Excitation phases of radiating elements in traveling wave antennas are controlled by changing the connection point along the feeding line. As the radiating elements are connected on the both sides of the feeding line, the effective element spacing in the perpendicular direction of the feeding line of the comb-line antenna can be almost a half of the spacing of the feeding lines. The amplitude distribution is also designed for low-sidelobe characteristic. In this paper, a five-beam switching antenna composed of five independent microstrip comb-line antennas with five different beams is proposed. The performance of the proposed antenna is demonstrated by simulation and measurement in this work.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132096136","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
A novel UWB chirp sequence radar signal processing concept for chipless RFID based vehicle localization 一种基于无芯片RFID车辆定位的超宽带啁啾序列雷达信号处理新概念
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918872
Maximilian Pöpperl, Michael Gottinger, Marcel Hoffmann, R. Jakoby, M. Vossiek
{"title":"A novel UWB chirp sequence radar signal processing concept for chipless RFID based vehicle localization","authors":"Maximilian Pöpperl, Michael Gottinger, Marcel Hoffmann, R. Jakoby, M. Vossiek","doi":"10.1109/ICMIM.2017.7918872","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918872","url":null,"abstract":"Localization of vehicles in industrial environments is a challenging task due to the high demands on the radar system because of harsh environmental conditions and strong multipath propagation. Chipless radio identification (RFID) is well suited for this type of task due to its low-cost production and extreme robustness against environmental influences. Furthermore, RFID transponders based on time domain reflectometry can be interrogated by chirp sequence radar systems. To achieve high data capacities and acceptable tag dimensions, we use an ultra-wideband system. High integration/measurement times that are reasonable yield increased velocity resolution and sufficient signal-to-noise ratios. If a 2D-FFT-based processing step is applied, the high measurement time combined with the high relative bandwidth lead to a smearing in velocity and range dimensions, which significantly diminishes system performance. We first investigate the reasons for this effect, which prevents the TDR RFID transponder from being decoded, and then propose appropriate remedial action. We verify the applicability of the presented UWB chirp sequence processing technique to localize vehicles using chipless RFID by experiments in a laboratory.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125865166","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
Sandwiched parallel plate capacitive coupler for wireless power transfer tolerant of electrode displacement 用于无线电力传输的可容忍电极位移的夹层平行板电容耦合器
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918848
Motoaki Miyazaki, S. Abe, Yoshiki Suzuki, N. Sakai, T. Ohira, Masayoshi Sugino
{"title":"Sandwiched parallel plate capacitive coupler for wireless power transfer tolerant of electrode displacement","authors":"Motoaki Miyazaki, S. Abe, Yoshiki Suzuki, N. Sakai, T. Ohira, Masayoshi Sugino","doi":"10.1109/ICMIM.2017.7918848","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918848","url":null,"abstract":"This paper proposes a new structure of a parallel plate capacitive coupler for wireless power transfer. The structure has a transmission electrode sandwiched between the reception electrodes. It alleviates unwanted degradation in power transfer efficiency even when the reception electrodes move from their original positions. Simulation results show that the coupler maintains 90.1 % or higher in power transfer efficiency when the electrodes move within +/- 30 % of total sandwich space. This is 69.9 points higher than a conventional coupler having the same dimension. The new structure can contribute to the development of future high operation rate automatic guided vehicles working in factory automation.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128129119","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
A 4.9 GHz low phase noise QVCO using ring coupling technique and used for wireless band application 采用环形耦合技术的4.9 GHz低相位噪声QVCO，用于无线频段应用
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918842
W. Lai, S. Jang, Shyh-Shyang Su, Ho‐Chang Lee, Yen-Jung Su
{"title":"A 4.9 GHz low phase noise QVCO using ring coupling technique and used for wireless band application","authors":"W. Lai, S. Jang, Shyh-Shyang Su, Ho‐Chang Lee, Yen-Jung Su","doi":"10.1109/ICMIM.2017.7918842","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918842","url":null,"abstract":"This letter presents a 8.12mW Quadrature phase Voltage Control Oscillator (VCO) which designed and implemented in tsmc 0.18 um CMOS 1P6M process. This circuit using NMOS coupling circuit to injected into each VCO cross-couple MOS gate. Another key circuit for low power is Class C circuits which lower dc voltage of VCO cross-couple gate side that can reduce power consumption. At the supply voltage 1V, the output frequency is 4.482GHz and the phase noise is - 120.94dBc/Hz at 1MHz offset. Excluding output buffers, the VCO consumes the power 8.12mW under a standard supply of 1 V and Current 8.12mA. The FOM of this VCO is −184.85dBc/Hz.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134301779","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
Object classification in radar using ensemble methods 集成方法在雷达目标分类中的应用
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918863
Jakob Lombacher, Markus Hahn, J. Dickmann, C. Wöhler
{"title":"Object classification in radar using ensemble methods","authors":"Jakob Lombacher, Markus Hahn, J. Dickmann, C. Wöhler","doi":"10.1109/ICMIM.2017.7918863","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918863","url":null,"abstract":"To enable autonomous driving, a semantic knowledge of the environment is unavoidable. We therefore introduce a multiclass classifier to determine the classes of an object relying solely on radar data. This is a challenging problem as objects of the same category have often a diverse appearance in radar data. As classification methods a random forest classifier and a deep convolutional neural network are evaluated. To get good results despite the limited training data available, we introduce a hybrid approach using an ensemble consisting of the two classifiers. Further we show that the accuracy can be improved significantly by allowing a lower detection rate.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116422124","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: 33
Nonlinear effects for sidelobe characteristics of pulse radars 脉冲雷达副瓣特性的非线性效应
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918851
T. Shiba, Masato Watanabe, M. Ishii, M. Akita, T. Inaba
{"title":"Nonlinear effects for sidelobe characteristics of pulse radars","authors":"T. Shiba, Masato Watanabe, M. Ishii, M. Akita, T. Inaba","doi":"10.1109/ICMIM.2017.7918851","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918851","url":null,"abstract":"Nonlinear effects on correlation sidelobes of receiver signals for pulse radars, which were UWB pulse radar, pulse compression radar and mainly phase coded high pulse repetition frequency (PCHPRF) radar were discussed. Sidelobes of pulse radars increases in the case of nonlinear system with some other radio frequency (RF) parameters. We investigated on the parameters verified decision parameters for these sidelobe characteristics by using RF simulation method considering nonlinear effects.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"9 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122796824","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
Experimental verification of a 77-GHz synthetic aperture radar system for automotive applications 77 ghz汽车合成孔径雷达系统的实验验证
2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2017-03-01 DOI: 10.1109/ICMIM.2017.7918869
R. Feger, A. Haderer, A. Stelzer
{"title":"Experimental verification of a 77-GHz synthetic aperture radar system for automotive applications","authors":"R. Feger, A. Haderer, A. Stelzer","doi":"10.1109/ICMIM.2017.7918869","DOIUrl":"https://doi.org/10.1109/ICMIM.2017.7918869","url":null,"abstract":"We present measurement results collected with an experimental 77-GHz synthetic aperture radar, which is suitable for automotive applications. The presented approach relies on a simplified signal processing algorithm, which is derived by exploiting several approximations valid for typical automotive measurement settings. This leads to an image generation approach which requires only limited computational power. The presented results show that, despite the simplified approach, meaningful radar images can be generated. The experimental data was collected during various test drives without requiring highly precise position information.","PeriodicalId":253460,"journal":{"name":"2017 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115397805","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: 39
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：604180095
Book学术官方微信
小红书