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2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)最新文献

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Dispersion relations for bulk and surface polaritons in a magnetic-semiconductor superlattice 磁性半导体超晶格中本体极化子和表面极化子的色散关系
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7538110
I. Fedorin, V. Fesenko, V. Tuz
{"title":"Dispersion relations for bulk and surface polaritons in a magnetic-semiconductor superlattice","authors":"I. Fedorin, V. Fesenko, V. Tuz","doi":"10.1109/MSMW.2016.7538110","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7538110","url":null,"abstract":"Dispersion relations for both bulk and surface polaritons in a subwavelength magnetic-semiconductor structure which is placed in an external static magnetic field, applied parallel to the boundaries of the layers are studied. It has been shown that the conditions of simultaneous existence of bulk and surface polaritons in the same spectral range can be reached in the system under consideration, providing a conscious choice of the constitutive parameters and material fractions for both magnetic and semiconductor subsystems.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"34 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73888469","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
The role of water and its complexes in biological effect created by weak combined magnetic field 水及其配合物在弱联合磁场生物效应中的作用
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7538009
N. Sheykina
{"title":"The role of water and its complexes in biological effect created by weak combined magnetic field","authors":"N. Sheykina","doi":"10.1109/MSMW.2016.7538009","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7538009","url":null,"abstract":"It was revealed experimentally that at small level of magnetic field's noise (less than 4μT/Hz<sup>0.5</sup>) the dependence of gravitropic reaction of cress roots on frequency had a fine structure. The peak that corresponded to the cyclotron frequency of Ca<sup>2+</sup> ions for the static component of combined magnetic field that was equal to 40μT became split up into three peaks (f<sub>1</sub> = 31/3Hz, f<sub>2</sub> = 32.5Hz f<sub>3</sub> = 34 Hz). The frequency f<sub>1</sub> corresponds to Ca<sup>2+</sup> ion (the theoretical value is 31.6 Hz), the frequency f<sub>2</sub> corresponds to hydronium ion H<sub>3</sub>O<sup>+</sup> (the theoretical value is 32.9 Hz), and frequency f<sub>3</sub> relates OH<sup>-</sup> ion (the theoretical value is 35 Hz), Taking into account the influence of combined magnetic field on the hydronium ions and the Del Giudice hypothesis the main doubts about the existence of ion cyclotron resonance may be broken. Hydronium ions are unusual because they have a long free path. It was revealed that the combined magnetic field tuned for the cyclotron frequency of hydronium ion changed pH of pure water. Such changes have to lead to biological effects.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"122 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78578111","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
Imaging microwave response of rf-SQUID metasurface in dc magnetic field 直流磁场下rf-SQUID超表面的成像微波响应
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7538200
A. Zhuravel, A. Ustinov, M. Trepanier, Daimeng Zhang, S. Anlage
{"title":"Imaging microwave response of rf-SQUID metasurface in dc magnetic field","authors":"A. Zhuravel, A. Ustinov, M. Trepanier, Daimeng Zhang, S. Anlage","doi":"10.1109/MSMW.2016.7538200","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7538200","url":null,"abstract":"We report direct visualization of spatially localized excitations in an array of 27×27 coupled rf-SQUIDs forming a magnetic meta-surface for electromagnetic wave propagation. The technique of low-temperature Laser Scanning Microscopy (LSM) is applied to investigate contributions of individual meta-atoms to the macroscopic dc flux tuned microwave response in the high rf flux limit. The obtained LSM images of the RF current distributions across the SQUID array at zero dc flux confirms a high degree of coherence of the entire meta-surface assuming radially anisotropic nearest neighbor coupling in 2D arrays of rf-SQUIDs. We also find a rich variety of spatially clustered stable dissipative states of the rf-SQUID array due to the non-uniform penetration of magnetic flux in the direction perpendicular to the uniform external magnetic field. Our measurements show that the LSM technique is a powerful tool for spatially-resolved characterization of complicated meta-materials and may be useful for their optimization.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"158 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80136256","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
SAR imaging techniques for ground penetrating impulse radar 探地雷达脉冲雷达SAR成像技术
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7538186
Sinem Nimet Solak, Melek Orhan, A. S. Turk
{"title":"SAR imaging techniques for ground penetrating impulse radar","authors":"Sinem Nimet Solak, Melek Orhan, A. S. Turk","doi":"10.1109/MSMW.2016.7538186","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7538186","url":null,"abstract":"This paper presents synthetic aperture radar techniques for impulse ground-penetrating radar system. For test measurements, we used ultra-wide band impulse ground-penetrating radar system to collect A-scan radar data and these data was demonstrated in B-scan image. Synthetic aperture radar algorithm was applied to advance the cross-range and range resolutions.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"25 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86638895","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
Waveguide-coaxial resonator with a wide frequency tuning 宽频调谐波导同轴谐振器
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7537997
R. Bilous, A. Motornenko, O. Khazov, I. Skuratovskiy, A. Shakhova
{"title":"Waveguide-coaxial resonator with a wide frequency tuning","authors":"R. Bilous, A. Motornenko, O. Khazov, I. Skuratovskiy, A. Shakhova","doi":"10.1109/MSMW.2016.7537997","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7537997","url":null,"abstract":"In this paper the properties the most low-frequency asymmetric oscillation of the magnetic type H111 have been studied. Possibilities of the resonance frequency fine tuning for the H111 oscillation of the waveguide-coaxial resonator with the short-circuit plunger have been analyzed. The eigen frequencies and Q-factors of the investigated oscillation in the waveguide-coaxial resonator on the basis of the evanescent waveguide have been computed. A comparison of the characteristics of the waveguide-coaxial and the waveguide-dielectric resonators has been carried out.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"3 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88516620","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
Optimization of shielding effectiveness of coaxial double braided screens in contact 同轴双编织网接触屏蔽效果的优化
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7538067
B. Colak, O. Cerezci, Niyazi Ari, S. Helhel
{"title":"Optimization of shielding effectiveness of coaxial double braided screens in contact","authors":"B. Colak, O. Cerezci, Niyazi Ari, S. Helhel","doi":"10.1109/MSMW.2016.7538067","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7538067","url":null,"abstract":"In this paper, the optimization of the shielding effectiveness of double braided coaxial screens in contact is obtained using semi-empirical single braid optimization formulas. Also the effect of the mutual inductance term between the double braided screens in contact is investigated. A sample optimization has been obtained practically, on one of the standard double braided RF coaxial cable namely, RG-142.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"23 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74788857","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 method of loss determination in 1D gratings in the THz range 太赫兹范围内一维光栅损耗测定方法
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7538112
S. D. Andrenko, Y. Kamenev
{"title":"A method of loss determination in 1D gratings in the THz range","authors":"S. D. Andrenko, Y. Kamenev","doi":"10.1109/MSMW.2016.7538112","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7538112","url":null,"abstract":"In this paper we present an experimental method of determining losses caused by 1D gratings based on applying those gratings as output couplers of THz lazers. Firstly we experimentally determined the optimal coupling coefficient for two types of gratings: wire gratings and strip gratings on dielectric substrates. Therefore we determined the value of total losses in laser cavity for each researched grating. Comparing these results it is possible to determine the losses caused by specific grating.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"26 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78985518","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
Compression ratio prediction for DCT-based coder 基于dct编码器的压缩比预测
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7538143
R. Kozhemiakin, S. Abramov, V. Lukin, Blaao Djurovic, I. Djurović
{"title":"Compression ratio prediction for DCT-based coder","authors":"R. Kozhemiakin, S. Abramov, V. Lukin, Blaao Djurovic, I. Djurović","doi":"10.1109/MSMW.2016.7538143","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7538143","url":null,"abstract":"The paper deals with considering a problem typical for lossy compression of remote sensing images. While compressing an image under interest by DCT-based coders which are rather efficient it is desirable to predict what CR will be attained for a given quantization step. We show that such prediction is possible and it can be done easily, quickly, and quite accurately. Moreover, prediction can be done for practically noise-free images and images corrupted by unknown type of noise with unknown characteristics. Influence of noise type and image properties is briefly studied.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"16 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78996943","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
Stepped Frequency Continuous Wave Ground Penetrating Radar applications 步进频率连续波探地雷达的应用
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7538209
V. Sugak
{"title":"Stepped Frequency Continuous Wave Ground Penetrating Radar applications","authors":"V. Sugak","doi":"10.1109/MSMW.2016.7538209","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7538209","url":null,"abstract":"Ground Penetrating Radar (GPR) operating on the basis of Stepped Frequency Continuous Wave (SFCW) is analyzed for various applications with extraction of additional information about physical properties of soil and buried objects. The phase structure is obtained from the signal phase-frequency spectrum by applying the Discrete Fourier Transform (DFT) to signals on the output of SFCW georadar quadrature phase detector. It has been shown that the phase gradient of a phase-frequency spectrum of signals reflected from underground layers and buried objects are determined by their electrical properties. Also it is represented some application of such GPR to detect and recognize some explosive hazards with applying algorithm of synthetic antenna aperture technique.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"224 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75042235","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
Double-diode autodyne of 8mm-range on Gunn diodes Gunn二极管上8mm范围的双二极管自激
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI: 10.1109/MSMW.2016.7537999
V. Noskov, G. Ermak, A. Varavin
{"title":"Double-diode autodyne of 8mm-range on Gunn diodes","authors":"V. Noskov, G. Ermak, A. Varavin","doi":"10.1109/MSMW.2016.7537999","DOIUrl":"https://doi.org/10.1109/MSMW.2016.7537999","url":null,"abstract":"Operation principle, adjustment approach and construction description are given for double-diode autodyne module of 8mm-range made on the base of two mutually-synchronized partial oscillators on Gunn diodes. The block-diagram of a workbench is presented for determination of the motion speed and direction, vibration parameters and displacements of reflecting objects with the help of double-diode autodynes.","PeriodicalId":6504,"journal":{"name":"2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)","volume":"90 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80404224","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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