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Progress in Electromagnetics Research Letters最新文献

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Light Trapping for Absorption Control in Perovskite-based Photovoltaic Solar Cells 钙钛矿基光伏太阳能电池吸收控制的光捕获
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl22110505
Maroua Chahmi, M. Bouras, M. Hadjab, M. A. Saeed
{"title":"Light Trapping for Absorption Control in Perovskite-based Photovoltaic Solar Cells","authors":"Maroua Chahmi, M. Bouras, M. Hadjab, M. A. Saeed","doi":"10.2528/pierl22110505","DOIUrl":"https://doi.org/10.2528/pierl22110505","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69001705","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
Swarm UAV Defeat Modelling through Lifetime Distribution Analysis 基于寿命分布分析的蜂群无人机失败建模
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23022808
G. V. Weinberg, Mitchell M Kracman
{"title":"Swarm UAV Defeat Modelling through Lifetime Distribution Analysis","authors":"G. V. Weinberg, Mitchell M Kracman","doi":"10.2528/pierl23022808","DOIUrl":"https://doi.org/10.2528/pierl23022808","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"18 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002738","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
Compact Ultra-wideband Circularly Polarized Crossed-dipole Antenna with Wide Angle Coverage 具有广角覆盖的紧凑超宽带圆极化交叉偶极子天线
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23021405
Chao Li, Zehong Yan, Wei Hu
{"title":"Compact Ultra-wideband Circularly Polarized Crossed-dipole Antenna with Wide Angle Coverage","authors":"Chao Li, Zehong Yan, Wei Hu","doi":"10.2528/pierl23021405","DOIUrl":"https://doi.org/10.2528/pierl23021405","url":null,"abstract":"|This letter presents a compact ultra-wideband circularly polarized (CP) crossed-dipole antenna with enhanced axial-ratio beamwidth (ARBW) and half-power beamwidth (HPBW). It consists of four modi(cid:12)ed arms which are fed by vacant-quarter phase delay rings to excite CP radiation. Four parasitic elements are utilized rotationally between the dipoles and the re(cid:13)ector. Not only does inducing vertical currents on the parasitic patches excite additional impedance resonance to realize an ultra-wideband operating, but also reinforced radiation is obtained to improve the ARBW and HPBW. The experimental results show that the proposed antenna realizes a (cid:0) 10 dB impedance bandwidth of 134.3% and a 3 dB axial-ratio (AR) bandwidth of 115.0%, while holding a compact volume of 0.25 (cid:21) L (cid:2) 0 : 25 (cid:21) L (cid:2) 0 : 09 (cid:21) L ( (cid:21) L : wavelength at the lowest operating frequency). Furthermore, an HPBW and ARBW of more than 110 ◦ and 160 ◦ are realized within a broad operating band of 67.5% and 55.0%, respectively.","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002824","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 Loaded Line 2-bit Phase Shifter Using RF MEMS DC/Capacitive Switches 使用RF MEMS DC/电容开关的负载线2位移相器
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23021801
Niharika Narang, P. K. Shrivastava, A. Basu, Pushpapraj Singh
{"title":"A Loaded Line 2-bit Phase Shifter Using RF MEMS DC/Capacitive Switches","authors":"Niharika Narang, P. K. Shrivastava, A. Basu, Pushpapraj Singh","doi":"10.2528/pierl23021801","DOIUrl":"https://doi.org/10.2528/pierl23021801","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002926","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 Miniaturized Frequency Selective Rasorber with High Frequency Harmonic Suppression 一种具有高频谐波抑制功能的小型化选频器
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23042403
L. Deng, Shixing Yu, N. Kou
{"title":"A Miniaturized Frequency Selective Rasorber with High Frequency Harmonic Suppression","authors":"L. Deng, Shixing Yu, N. Kou","doi":"10.2528/pierl23042403","DOIUrl":"https://doi.org/10.2528/pierl23042403","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"11 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69003398","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 Wideband Harmonic Suppression Filtering Antenna with Multiple Radiation Nulls 多辐射零点宽带谐波抑制滤波天线
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23042801
Xinwei Chen, Q. Zhuge, G. Han, R. Ma, Jinrong Su, Wenmei Zhang
{"title":"A Wideband Harmonic Suppression Filtering Antenna with Multiple Radiation Nulls","authors":"Xinwei Chen, Q. Zhuge, G. Han, R. Ma, Jinrong Su, Wenmei Zhang","doi":"10.2528/pierl23042801","DOIUrl":"https://doi.org/10.2528/pierl23042801","url":null,"abstract":"|In this paper, a wide harmonic suppression (cid:12)ltering antenna with high selectivity is designed. The (cid:12)ltering antenna adopts dual-layer structures. By introducing four parasitic patches around the top driven patch, the impedance bandwidth is widened. Moreover, the current directions on the driven patch and parasitic patches are opposite in some frequency, so that radiation null is introduced. In addition, a rectangular split ring DGS is etched in the middle of the ground plane, a lower sideband radiation null is introduced. Two sets of dumbbell-shaped defected ground structures are etched on the ground plane of the intermediate layer. The high-order harmonics are suppressed, and another radiation null is introduced. The experimental results show that the antenna operates at 2.46{2.66 GHz; the relative bandwidth is 7.8%; the peak gain is 3.8 dBi; and the S 11 is more than (cid:0) 3 dB at 3{13 GHz.","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"34 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69003454","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
High Sensitivity Passive Wireless Humidity Sensor Based on Polyvinyl Alcohol 基于聚乙烯醇的高灵敏度无源无线湿度传感器
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23060605
Bo Wang, Fei Gao, Youwei Li, Ke Wang, Shengli Cao
{"title":"High Sensitivity Passive Wireless Humidity Sensor Based on Polyvinyl Alcohol","authors":"Bo Wang, Fei Gao, Youwei Li, Ke Wang, Shengli Cao","doi":"10.2528/pierl23060605","DOIUrl":"https://doi.org/10.2528/pierl23060605","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69003633","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 FILTERING DIELECTRIC RESONATOR ANTENNA USING CPW-FED FOR SUB-6 GHZ APPLICATIONS 一种用于6ghz以下应用的滤波介质谐振器天线，采用cpw馈电
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2022-01-01 DOI: 10.2528/pierl22041002
Chuanyun Wang, Lina Wang, Yonghua Zhang, Wei Hu, Xiaofeng Jiang
{"title":"A FILTERING DIELECTRIC RESONATOR ANTENNA USING CPW-FED FOR SUB-6 GHZ APPLICATIONS","authors":"Chuanyun Wang, Lina Wang, Yonghua Zhang, Wei Hu, Xiaofeng Jiang","doi":"10.2528/pierl22041002","DOIUrl":"https://doi.org/10.2528/pierl22041002","url":null,"abstract":"|A (cid:12)ltering dielectric resonator antenna (FDRA) using an inductive CPW (coplanar waveguide) feed structure is proposed. Simultaneously, a pair of slotline stubs are respectively loaded on the signal line and ground of the CPW feed structure, which is used to generate radiation nulls near the edges of the passband. Furthermore, the two radiation nulls can be controlled independently by adjusting the length of the loaded two pairs of slotline stubs. In addition, it is interesting that TE 111 mode is split due to the different loading effects of slotline stubs in feed network, thereby three resonances in the passband are formed. Finally, an FDRA with quasi-elliptic function response is realized without additional (cid:12)ltering circuit. The prototype of the FDRA operating at 3.53 GHz was fabricated and measured to verify the design validity. The measured results show that the impedance bandwidth is 13.6% (3.29{3.77 GHz); the gain is basically stable at 5.7 dBi within the passband; and the two radiation nulls are located at 3.05 GHz and 3.88 GHz, respectively.","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69000605","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
ANTI-CROSSTALK NOISE PERFORMANCE ANALYSIS OF MULTI-SYMBOL TRANSMISSION AND JOINT CROSSTALK REDUCTION METHOD 多符号传输的抗串扰噪声性能分析及联合串扰抑制方法
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2022-01-01 DOI: 10.2528/pierl21102701
Yafei Wang, Rui Li, Chenlong Li, Yanxiao Zhao, Xuehua Li
{"title":"ANTI-CROSSTALK NOISE PERFORMANCE ANALYSIS OF MULTI-SYMBOL TRANSMISSION AND JOINT CROSSTALK REDUCTION METHOD","authors":"Yafei Wang, Rui Li, Chenlong Li, Yanxiao Zhao, Xuehua Li","doi":"10.2528/pierl21102701","DOIUrl":"https://doi.org/10.2528/pierl21102701","url":null,"abstract":"|Crosstalk between interconnected lines is considered from two perspectives in this study. From a physical space perspective, the four transmission lines are reduced to two transmission lines. Meanwhile, the replacement of signal transmission of four-channels 2PAM (Pulse Amplitude Modulation) with signal transmission of two-channels 4PAM can reduce the quantity of transmission line and increase the space between the transmission lines. Thus, it can reduce the crosstalk. Under the same signal-to-noise ratio (SNR), the change in symbol error rate (SER) after signals of four-channels 2PAM are changed to those of two-channels 4PAM is given. Results show that the latter has an advantage in anti-crosstalk compared with the former in terms of the in(cid:13)uence of crosstalk on SER. From the signal space perspective, applying signal linear combination transformation can convert the multiplexing signals in the interconnects into orthogonal mode. This process can cancel the crosstalk. In this study, the two methods are combined to save wiring while reducing crosstalk. ADS simulation results show that the eye pattern of 4 PAM signal recovers well by saving half the number of transmission lines.","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68998649","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 NOVEL SWITCHABLE DIELECTRIC BANDPASS FILTER WITH RECONFIGURABLE TRANSMISSION ZEROS 一种具有可重构传输零点的新型可切换介质带通滤波器
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2022-01-01 DOI: 10.2528/pierl22010606
Liangzu Cao, Di Deng, Shuai Wu, Junmei Yan, Lixia Yin
{"title":"A NOVEL SWITCHABLE DIELECTRIC BANDPASS FILTER WITH RECONFIGURABLE TRANSMISSION ZEROS","authors":"Liangzu Cao, Di Deng, Shuai Wu, Junmei Yan, Lixia Yin","doi":"10.2528/pierl22010606","DOIUrl":"https://doi.org/10.2528/pierl22010606","url":null,"abstract":"This paper proposes a new method to produce and reconfigure transmission zero(s) (TZ(s)). The TZs are constructed by using lumped elements in series with dielectric resonators, which is different from conventional methods such as introducing a cross coupling between nonadjacent resonators and mixed coupling between adjacent resonators. The proposed filter consists of two dielectric resonators, a capacitor, an inductor, two PIN diodes, etc. Two PIN diodes are used as switches to realize reconfigurable TZ(s). The mechanism is analyzed theoretically. An equivalent schematic diagram is simulated by using ADS software. The simulated results show that the structure can realize four response states, i.e., no TZ in the stopband, one TZ in the lower stopband, one TZ in the upper stopband, and two TZs in both sides of the stopband of the filter, respectively. The dielectric resonators (DRs) were made of dielectric ceramics with high dielectric constant of about 92. The filter was fabricated on a dielectric substrate and measured by using a vector network analyzer and double regulated DC power supply.","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68999489","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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