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Characteristic Improvement and Realization of Dome-shaped Patch Antenna as EMI Sensor 作为电磁干扰传感器的圆顶贴片天线特性改进与实现
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/RFM56185.2022.10064718
Edwar, Putri Nurani, Rafli Putra Agripamungkas, Muhammad Farhan Maulana, Rezki Benedikto Renwarin, A. Munir
{"title":"Characteristic Improvement and Realization of Dome-shaped Patch Antenna as EMI Sensor","authors":"Edwar, Putri Nurani, Rafli Putra Agripamungkas, Muhammad Farhan Maulana, Rezki Benedikto Renwarin, A. Munir","doi":"10.1109/RFM56185.2022.10064718","DOIUrl":"https://doi.org/10.1109/RFM56185.2022.10064718","url":null,"abstract":"Despite its inherent drawbacks, microstrip patch antenna is the most popular antenna type widely used in many fields including Electromagnetic Interference (EMI) sensor application. This paper deals with the characteristic improvement and realization of a dome-shaped patch antenna applied as EMI sensor. The proposed antenna, which basically has two main parts, namely dome part and lower part, is designed on two layers of dielectric substrate with the dimension of 75 mm × 80 mm, and fed by a method of proximity coupled feeding to improve the radiation characteristic. Some investigations emphasized on two main parts of the antenna are carried out to obtain an optimum performance on its radiation characteristic prior the realization. From the measurement, it shows that the proposed antenna is satisfiable the specified requirements by EMI sensor application, whereby the –10 dB bandwidth response achieves 100 MHz (4.225 GHz – 4.325 GHz) in the operating frequency of 4.25 GHz.","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117258258","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
Experimental Study on Effectiveness of Microwave Heating for Heavy Oil Imbibition Process 重油渗吸过程微波加热效果实验研究
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/RFM56185.2022.10065200
Gerry Sasanti Nirmala, A. K. Dewi, I. Halim, D. Abdassah, T. Marhaendrajana, A. Munir
{"title":"Experimental Study on Effectiveness of Microwave Heating for Heavy Oil Imbibition Process","authors":"Gerry Sasanti Nirmala, A. K. Dewi, I. Halim, D. Abdassah, T. Marhaendrajana, A. Munir","doi":"10.1109/RFM56185.2022.10065200","DOIUrl":"https://doi.org/10.1109/RFM56185.2022.10065200","url":null,"abstract":"Electromagnetic heating become a preferred method of thermal stimulation in heavy oil reservoirs, mainly due to the ability for creating high-temperature rises in a relatively short time compared to other methods. To investigate the ability of method in oil production, in this paper, an experimental study on microwave heating for heavy oil imbibition process is presented. The imbibition test is carried out using microwave heating, in which effectiveness of the proposed method is to be compared with the conventional one. It shows that the oil recovery is observable easier by the conventional heating, however the heating speed is conducted faster using the proposed method. The microwave imbibition occurs in 5 minutes and produces 0.15 ml of oil, while the conventional imbibition takes up to 96 hours to obtain 0.3 ml of oil in brine. In addition, more oil recovery in the imbibition process is obtainable by the addition of nano-particles.","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125466358","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
Microwave Planar Sensor Based On a Single Octagonal Split Ring Resonator for Permittivity Sensing 基于单八角形分裂环谐振腔的微波平面传感器的介电常数传感
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/RFM56185.2022.10064872
Adel Y. I. Ashyap, S. Dahlan, Z. Abidin, Yee Sk, M. R. Kamarudin, H. Majid, J. A. Sukor, N. Al-Fadhali, S. Alamri
{"title":"Microwave Planar Sensor Based On a Single Octagonal Split Ring Resonator for Permittivity Sensing","authors":"Adel Y. I. Ashyap, S. Dahlan, Z. Abidin, Yee Sk, M. R. Kamarudin, H. Majid, J. A. Sukor, N. Al-Fadhali, S. Alamri","doi":"10.1109/RFM56185.2022.10064872","DOIUrl":"https://doi.org/10.1109/RFM56185.2022.10064872","url":null,"abstract":"In this article, a microwave planar sensor based on a single octagonal split-ring resonator is presented, which can work in the millimeter-wave band. The usefulness of the millimeter-wave band can offer high sensitivity to liquids and low conductivity to impurities in the material under test (MUT). The microwave planar sensor is composed of a single octagonal-shaped connected by two strip lines on the top of the substrate and a full ground plane at the back. It has a length of 22 mm and a width of 10 mm. The purposed of the microwave planar sensor is to detect the change of the dielectric constant value of the liquid solution. The numerical results demonstrate that when a MUT with a higher permittivity value is placed in the gap, the S21 response shifts to a lower frequency band. Hence, the presented microwave planar sensor based on a single octagon-shaped split-ring resonator can provide a feasible approach with excellent sensitivity and can detect the permittivity of several liquid solutions in the millimeter-wave band.","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131901748","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
Combined Rain Availability of 71.6/81.6 GHz and 11 GHz Multi-Band Solution 71.6/81.6 GHz和11ghz多频段解决方案的联合降雨可用性
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/RFM56185.2022.10065286
Jerico P. Trinos, Gerhard P. Tan
{"title":"Combined Rain Availability of 71.6/81.6 GHz and 11 GHz Multi-Band Solution","authors":"Jerico P. Trinos, Gerhard P. Tan","doi":"10.1109/RFM56185.2022.10065286","DOIUrl":"https://doi.org/10.1109/RFM56185.2022.10065286","url":null,"abstract":"Rain significantly affects any wireless communication network's overall availability and system performance. It should be regarded as a very important criterion to be included in any type of wireless network deployment. In this study, the researchers focused on the effects of rain using ITU-R PN.837-1 in a single-box multi-band solution (71.6/81.6 GHz and 11 GHz). Part of the methodology is the combination of the result of Path Loss 5.1 simulation and MatLab to show the behavior of the communication link and analyze the results as well as the manner of availability calculation that was used. This would significantly highlight the performance of a multi-band application that looks very promising to augment the demand for high data capacity in areas where the wired network is difficult to deploy. This research is comprised of results that depict the combined availability of E-Band and Microwave Band using Path Loss and MatLab simulation in different rain climatic zones while the results are tabulated accordingly to easily understand the differences in performance of the system in different rain regions.","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130371599","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
Sub-reflector Shaping Method of Spherical Reflector Antenna 球面反射面天线的次反射面整形方法
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/RFM56185.2022.10065240
Norazah Abdullah, Y. Yamada, K. Kamardin, Ayuni Afiqah Arjunaidi
{"title":"Sub-reflector Shaping Method of Spherical Reflector Antenna","authors":"Norazah Abdullah, Y. Yamada, K. Kamardin, Ayuni Afiqah Arjunaidi","doi":"10.1109/RFM56185.2022.10065240","DOIUrl":"https://doi.org/10.1109/RFM56185.2022.10065240","url":null,"abstract":"Multibeam radiation patterns are requested at satellite antenna communications and 5G mobile communications. The spherical reflector antenna is suitable for multibeam performances. This paper presents the sub-reflector shaping method of a spherical reflector to improve the antenna gain. The sub-reflector is shaped based on the constant path length principle. A spherical reflector antenna with a diameter of 33 at 12.5GHz is selected. The mathematical equations of the shaped sub-reflector's two-dimensional (2D) geometry are investigated in theoretical and simulation. The equation results are validated in FEKO 3D Electromagnetic Simulation. In EM Simulation, the results show that aperture distribution of amplitude and phase are observed with a gain of 38 dBi with 2.03 degrees HPBW.","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"9 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132532209","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
Slotted SIW Array Antenna with Non-Uniform Slots and Its Experimental Characterization 非均匀槽型开槽SIW阵列天线及其实验特性
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/RFM56185.2022.10064711
Fadjrianah, A. D. Prasetyo, A. Munir
{"title":"Slotted SIW Array Antenna with Non-Uniform Slots and Its Experimental Characterization","authors":"Fadjrianah, A. D. Prasetyo, A. Munir","doi":"10.1109/RFM56185.2022.10064711","DOIUrl":"https://doi.org/10.1109/RFM56185.2022.10064711","url":null,"abstract":"This paper deals with the use of Substrate Integrated Waveguide (SIW) technique in the development of a slotted array antenna with non-uniform slots. The proposed antenna is intended to satisfy the demand for Wireless Local Area Network (WLAN) application. It is designed using nonuniform slots on an FR4 epoxy dielectric substrate with the dimensions of 376 mm × 43 mm and the thickness of 1.6 mm. The use of non-uniform slots aims to enhance the radiation characteristics in comparison to the slotted SIW array antenna which uses uniform slots. The results of experimental characterization show that the proposed antenna which works at the operating frequency of 2450 MHz has the measured fractional bandwidth of 7.35% (2360 MHz – 2540 MHz) comparable to the simulated result. Moreover, the results of measured radiation characteristic have similar patterns as the simulated ones showing its suitability for the desired application.","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129569829","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
Electromagnetic Field Effects on Cardiac Pacemaker Near Railway Environment 近铁路环境下电磁场对心脏起搏器的影响
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/RFM56185.2022.10065175
M. Nordin, S. Z. Sapuan, A. Arokiaswami, N. Nasimuddin, N. Othman, Mohd Fahrul, Abdulrahman Ahmed Ghaleb Amer
{"title":"Electromagnetic Field Effects on Cardiac Pacemaker Near Railway Environment","authors":"M. Nordin, S. Z. Sapuan, A. Arokiaswami, N. Nasimuddin, N. Othman, Mohd Fahrul, Abdulrahman Ahmed Ghaleb Amer","doi":"10.1109/RFM56185.2022.10065175","DOIUrl":"https://doi.org/10.1109/RFM56185.2022.10065175","url":null,"abstract":"Electric trains transport people and goods around the world. Complex environments exposed people to electromagnetic (EM) fields, especially in train stations. Malaysia’s railway system is expanding, especially in Klang Valley. The EM interference near railroads is the main concern. This paper predicts cardiac pacemaker EM-field through calculation and measurement in a railway environment. A spectrum analyzer, a loop antenna, and a tri-log antenna were used to conduct the measurements at 9 kHz to 1 GHz. The Highest radiation level measured was 111.14 dBuV/m at 84 kHz, below cardiac pacemaker limit. Thus, pacemaker-wearing railroad passengers face no significant risks.","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115024316","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
RFM 2022 Cover Page RFM 2022封面
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/rfm56185.2022.10064717
{"title":"RFM 2022 Cover Page","authors":"","doi":"10.1109/rfm56185.2022.10064717","DOIUrl":"https://doi.org/10.1109/rfm56185.2022.10064717","url":null,"abstract":"","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134020464","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 Four-Port Split-Ring Bar Slotted Dual-Band MIMO Textile Antenna for WBAN and 5G Applications 用于WBAN和5G应用的四端口分环条开槽双频MIMO纺织天线
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/RFM56185.2022.10065264
H. A. Mashagba, H. Rahim, M. Yasin, M. Jamaluddin
{"title":"A Four-Port Split-Ring Bar Slotted Dual-Band MIMO Textile Antenna for WBAN and 5G Applications","authors":"H. A. Mashagba, H. Rahim, M. Yasin, M. Jamaluddin","doi":"10.1109/RFM56185.2022.10065264","DOIUrl":"https://doi.org/10.1109/RFM56185.2022.10065264","url":null,"abstract":"This work presents a four-port dual-band broadband linearly polarized Multiple-Input-Multiple-Output (MIMO) textile antenna for Wireless Body Area Network (WBAN) and Fifth Generation (5G) sub-6 GHz band applications. The MIMO antenna design starts with a double element with a Split-Ring (SR) bar slotted, which resonates at dual-mode frequencies (2.45 GHz and 3.5 GHz). The dimension of the single patch radiator is 47.2 x 31 mm2. The proposed four-port dual-band MIMO textile antenna consists of four SR bar slotted patches antennas based on the two-port SR bar slotted MIMO textile antenna. This antenna is made fully by an all-textile with radiating elements by the conductive textile. The proposed antenna achieves the following satisfactory Reflection Coefficient <-10 dB, Mutual Coupling (MC) < -15 dB, very low Envelope Correlation Coefficient (ECC < 0.005), and Diversity Gain (DG) of about 10 dB. The simulated results show that the proposed design can cover the operating impedance bandwidth of about 4.2% and 6.7% in the 2.45 GHz and 3.5 GHz. The minimum MC of -18 dB with a peak realized gain of 6 dBi are attained. These results are achieved under flat condition on-body placement.","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132118350","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
Design and Engineering of highly selective compact SSS based mm-Wave BPF 高选择性紧凑型SSS毫米波BPF的设计与工程
2022 IEEE International RF and Microwave Conference (RFM) Pub Date : 2022-12-19 DOI: 10.1109/RFM56185.2022.10065201
Asmita Singhal, Rohit Lahiri, G. Anand
{"title":"Design and Engineering of highly selective compact SSS based mm-Wave BPF","authors":"Asmita Singhal, Rohit Lahiri, G. Anand","doi":"10.1109/RFM56185.2022.10065201","DOIUrl":"https://doi.org/10.1109/RFM56185.2022.10065201","url":null,"abstract":"Paper discusses about the design, engineering of mm-Wave (34 – 36 GHz) BPF. Key challenge is designing a highly selective filter in compact size. It finds applications in high frequency front-end receivers, up/down-converters etc. The realized filter offers rejections >60dB at 10% away from band edges. Measured pass band insertion loss is < 3.6dB while measured return loss is >12dB. The filter is realized on 5 mils thick RF laminate with dielectric constant of 2.2. Realized filter size is 2.4x2.0x0.8cm3 and can be utilized as a stand-alone or drop-in module. The measured result is in good correlation with the simulated result.","PeriodicalId":171480,"journal":{"name":"2022 IEEE International RF and Microwave Conference (RFM)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129243873","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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