发布求助
文献互助 智能选刊 最新文献

2021 IEEE 4th International Conference on Electronics Technology (ICET)最新文献

筛选
英文 中文
[ICET 2021 Front cover] [ICET 2021年封面]
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-12-22 DOI: 10.1109/icet51757.2021.9450986
{"title":"[ICET 2021 Front cover]","authors":"","doi":"10.1109/icet51757.2021.9450986","DOIUrl":"https://doi.org/10.1109/icet51757.2021.9450986","url":null,"abstract":"","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"672 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132368710","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
Analysis of Co-location Performance of the Near-Space Aerostat Networking 近空间浮空器网络协同定位性能分析
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-05-07 DOI: 10.1109/ICET51757.2021.9450984
Xingzi Qiang, Ying Ma, R. Xue
{"title":"Analysis of Co-location Performance of the Near-Space Aerostat Networking","authors":"Xingzi Qiang, Ying Ma, R. Xue","doi":"10.1109/ICET51757.2021.9450984","DOIUrl":"https://doi.org/10.1109/ICET51757.2021.9450984","url":null,"abstract":"In this paper, a two-layer hexagonal network model composed of 42 aerostats in the near space is constructed. Based on the unscented particle filter (UPF) algorithm, the positioning performance of the aerostats network co-location is analyzed. The results show that the location accuracy of the aerostats can be improved by about 30% after the introduction of the ranging information between the aerostats networks.","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115159114","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
Simulation Analysis of Multi-source Measurement Data Fusion Based on EMBET 基于EMBET的多源测量数据融合仿真分析
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-05-07 DOI: 10.1109/ICET51757.2021.9451045
Kechang Qian, Ying Wan
{"title":"Simulation Analysis of Multi-source Measurement Data Fusion Based on EMBET","authors":"Kechang Qian, Ying Wan","doi":"10.1109/ICET51757.2021.9451045","DOIUrl":"https://doi.org/10.1109/ICET51757.2021.9451045","url":null,"abstract":"Error model best trajectory estimation method (EMBET) is often used in the fusion processing of multi-source measurement data to improve the accuracy of multi-source heterogeneous measurement data fusion processing. Because the classic multi-source measurement data fusion method based on the principle of EMBET requires high non-relevance and stability of the measurement data, the application range of this method is largely limited. Based on the principle of the classic EMBET method, this paper proposes a multivariate measurement data fusion method based on principal component estimation, which greatly improves the accuracy of data fusion in the case of strong correlation of measurement data and poor data stability. The effectiveness of this method is verified by measured data.","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"392 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115310991","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
An Ultra-Low Phase Noise 1.6GHz 65nm Class-B RF-VCO with -139.44dBc/Hz @1MHz Offset 超低相位噪声1.6GHz 65nm b类RF-VCO， -139.44dBc/Hz @1MHz偏移
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-05-07 DOI: 10.1109/ICET51757.2021.9451098
Chunxiao Liu, Zhangcai Liu, Haigang Feng
{"title":"An Ultra-Low Phase Noise 1.6GHz 65nm Class-B RF-VCO with -139.44dBc/Hz @1MHz Offset","authors":"Chunxiao Liu, Zhangcai Liu, Haigang Feng","doi":"10.1109/ICET51757.2021.9451098","DOIUrl":"https://doi.org/10.1109/ICET51757.2021.9451098","url":null,"abstract":"Herein an ultra-low phase noise voltage-controlled oscillator (VCO) is presented for low noise phase-locked loop (PLL). Several techniques from both topology and detailed circuit design have been applied to suppress the VCO phase noise significantly. Eventually, the designed 1.6GHz NMOS-only ClassB LC-VCO is measured -139.44dBc/Hz phase noise at 1MHz offset, with 184dB figure-of-merit (FoM) in 65nm CMOS process.","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"150 9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115408216","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
Design and Optimization of the 850GHz Monolithic Receiving Front-end Based on GaAs Schottky Diodes 基于GaAs肖特基二极管的850GHz单片接收前端设计与优化
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-05-07 DOI: 10.1109/ICET51757.2021.9451030
Shuoxing Li, Meng Zhang, Zegang Huang, Lu Tang
{"title":"Design and Optimization of the 850GHz Monolithic Receiving Front-end Based on GaAs Schottky Diodes","authors":"Shuoxing Li, Meng Zhang, Zegang Huang, Lu Tang","doi":"10.1109/ICET51757.2021.9451030","DOIUrl":"https://doi.org/10.1109/ICET51757.2021.9451030","url":null,"abstract":"The paper presents a low noise efficiency circuit design of the 850GHz monolithic receiving front-end based on GaAs Schottky diodes and describes specific working mechanism and modeling approach. In this circuit, the local oscillator multiplier chain uses a parallel diode pair and directly frequency multiplier with nine times for reducing parasitic parameters. In order to obtain accurate model results quickly, the electromagnetic model of the planar Schottky diode, mixer and frequency multiplier are designed separately based on physical characteristics. Finally, the receiving front-end accurate electromagnetic model is built and simulated by iterative optimization, which shows a good noise performance that $4450mathrm{K} sim 4700mathrm{K}$ and conversion gain 15dB $sim 20$ dB within the frequency band of 830GHz $sim 870$ GHz.","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121029323","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
Precise Delay Calibration of Wideband Digital Array Based on FPGA 基于FPGA的宽带数字阵列时延精确标定
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-05-07 DOI: 10.1109/ICET51757.2021.9451117
Peng Yifen, Huan Sha, Cao Zhong, Wu Limei, Yang Chao
{"title":"Precise Delay Calibration of Wideband Digital Array Based on FPGA","authors":"Peng Yifen, Huan Sha, Cao Zhong, Wu Limei, Yang Chao","doi":"10.1109/ICET51757.2021.9451117","DOIUrl":"https://doi.org/10.1109/ICET51757.2021.9451117","url":null,"abstract":"The wideband digital array radar has a considerable advantage for its high-resolution. However, the inconsistency of the time delay in each channel leads to degradation of the beamforming performance. The traditional solutions have several disadvantages, such as precision deficiency and hardware cost. In this paper, we proposed a precise delay calibration method for wideband digital arrays. The time-frequency characteristic of LFM signal is exploited to equivalently achieve the delay calibration by frequency compensation. Parameterized iterative CZT is used to realize the high-precision frequency measurement by Cordic. Then the corresponding frequency compensation can be embedded into the existing digital down-conversion module without adding extra hardware. Finally, simulation and measured results are performed to confirm the superiority of the proposal.","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123438273","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
Waveform Optimization of High SNR and High Resolution Cognitive Radar for Sparse Target Detection 高信噪比、高分辨率认知雷达稀疏目标检测波形优化
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-05-07 DOI: 10.1109/ICET51757.2021.9451115
Tao Zhang, Z. Xia, Yuqian Yang, Zhilong Zhao, Xin Liu, Yao Zhang, Dunge Liu, Xin Yin
{"title":"Waveform Optimization of High SNR and High Resolution Cognitive Radar for Sparse Target Detection","authors":"Tao Zhang, Z. Xia, Yuqian Yang, Zhilong Zhao, Xin Liu, Yao Zhang, Dunge Liu, Xin Yin","doi":"10.1109/ICET51757.2021.9451115","DOIUrl":"https://doi.org/10.1109/ICET51757.2021.9451115","url":null,"abstract":"The maximum SNR detection can be achieved by selecting the frequency band with the greatest difference of target response compared with the ambient clutter or noise. However, compared with the traditional LFM signal, the optimized cognitive waveform has a narrower bandwidth, so the target resolution obtained after matched filtering will be reduced correspondingly, which will cause difficulties for the later fine recognition task. Target feature in this paper, combined with sparse optimization of high SNR high-resolution cognitive radar waveform design method for the target in the scene, in cognitive radar high SNR radar waveform optimization, on the basis of sparse frequency emission waveform design, with the method of sparse reconstruction recovery goals, can achieve the same resolution with linear frequency modulation signal bandwidth, at the same time as the target signal is sparse form, signal-to-noise ratio was improved greatly, compared with the traditional waveform goals at the same time improve the signal-to-noise ratio and resolution. On the basis of theoretical results, cognitive sparse waveforms are designed for sparse targets with known response functions by combining with actual signals such as finite time and constant envelopment to generate constraints. Simulation results show that this method can obtain high SNR while obtaining high resolution targets.","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"145 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122151061","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 10-bit 50-MS/s SAR ADC with Split-Capacitor Array Using Unity-Gain Amplifiers Applied in FOG Systems 一种应用于光纤陀螺系统的单位增益分容式10位50毫秒/秒SAR ADC
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-05-07 DOI: 10.1109/ICET51757.2021.9451156
Tzung-Je Lee, Meng-Jie Wu, Y. Chiu, Chua-Chin Wang
{"title":"A 10-bit 50-MS/s SAR ADC with Split-Capacitor Array Using Unity-Gain Amplifiers Applied in FOG Systems","authors":"Tzung-Je Lee, Meng-Jie Wu, Y. Chiu, Chua-Chin Wang","doi":"10.1109/ICET51757.2021.9451156","DOIUrl":"https://doi.org/10.1109/ICET51757.2021.9451156","url":null,"abstract":"This paper presents a 10-bit 50-MHz SAR ADC with novel split-capacitor array design for FOG (fiber optic gyroscope) systems. Unlike the traditional SAR ADCs using bridge capacitors for the split capacitor array, this design uses the unity-gain buffer to replace the bridge capacitor. Thus, the linearity and the immunity to the process variation of the capacitor array could be improved. Besides, the settling time and the size of the capacitor array are both reduced. The proposed design is implemented with a typical 40 nm CMOS process. The DNL and INL are simulated to be 0.51 LSB and 0.56 LSB, respectively. The simulated SNDR is 51.23 dB with the 12.5 MHz input signal to show ENOB=8.22 bits at the 50 MS/s sampling rate.","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"203 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116601057","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 Compact Implementation of AES S-BOX Based on Dual Basis 基于对偶基的AES S-BOX的紧凑实现
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-05-07 DOI: 10.1109/ICET51757.2021.9451103
Peiyao Qin, Fang Zhou, Ning Wu, Feicai Xian
{"title":"A Compact Implementation of AES S-BOX Based on Dual Basis","authors":"Peiyao Qin, Fang Zhou, Ning Wu, Feicai Xian","doi":"10.1109/ICET51757.2021.9451103","DOIUrl":"https://doi.org/10.1109/ICET51757.2021.9451103","url":null,"abstract":"In the AES, it usually made up of four parts: AddRoundKey (ARK), SubBytes (SB), ShiftRows (SR), and MixColumns (MC). Among them, AddRoundKey, ShiftRows, and MixColumns are both linear operations, SubBytes is a nonlinear operation, which is the most complicated calculation. Moreover, S-box operations are also used in DES and SM4, so it has important research significance. Area optimization is particularly important in some chips with small area requirements. In order to reduce the hardware complexity, the finite field operation of the AES S-box is generally mapped to the composite field. At the same time, the design of the circuit using the dual basis will be smaller. In this paper, we propose an optimized design for the S-box in AES, which is mainly optimized for circuit area. The S-box is designed by using dual basis, and the circuit is simplified by AND-XOR array structure, so as to achieve the characteristics of small area. Compared with the previous works, the S-Box designed in this paper has a smaller area, which is 17.76% smaller than the previous S-Box. Compared to other basis, the S-Box are 29.87% and 25.34% smaller than that of the polynomial basis and normal basis respectively.","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116732923","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 Sound Source Localization Method under NLOS Environment for Vehicles 车辆NLOS环境下声源定位方法研究
2021 IEEE 4th International Conference on Electronics Technology (ICET) Pub Date : 2021-05-07 DOI: 10.1109/ICET51757.2021.9451088
Zexin Chen, Yanxiao He, Qingsong Wang, Yuxi Luo
{"title":"A Sound Source Localization Method under NLOS Environment for Vehicles","authors":"Zexin Chen, Yanxiao He, Qingsong Wang, Yuxi Luo","doi":"10.1109/ICET51757.2021.9451088","DOIUrl":"https://doi.org/10.1109/ICET51757.2021.9451088","url":null,"abstract":"Current perception systems may be hard to detect other road users at the occluded scene, which may lead to incidents. We propose a method that can localize sound sources emitted by the engine of a vehicle under a Non-Line-Of-Sight (NLOS) environment. This method transforms the uniform moving sound source localization problem into the solution of an equation set that consists of the theory of sound diffraction, Doppler shift, and geometric location, and then we use a multi-sensor fusion algorithm to reduce the error, which improves the real-time performance of localization. Finally, our approach can realize vehicle location positioning in NLOS scenarios with four microphones and increase driver safety. The effectiveness of the proposed method is validated by simulation based on the finite element method.","PeriodicalId":316980,"journal":{"name":"2021 IEEE 4th International Conference on Electronics Technology (ICET)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128223364","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
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