Bandwidth enhancement of dual patch microstrip antenna array using dummy EBG patterns on feedline
Bandwidth enhancement of dual patch microstrip antenna array using dummy EBG patterns on feedline
... types of dummy EBG patterns that are etched effectively on the feedline connecting the two patches of a dual array patch antenna These dummy EBG patterns are compact and small in size These patterns ... the bandwidth of patch antennas In this thesis, we improve the bandwidth of a dual array patch antenna designed at 14.8 GHz by etching three different patterns that resemble conventional EBG ... capabilities Control over such characteristics is only possible with the formation of antenna arrays Arrays of antennas usually consist of a repetition of radiating elements in a regular fashion The...
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Báo cáo "Design dual band microstrip antenna for RFID application" potx
... size on the performmance of microstrip patch-type tag antennas for passive RFID, IEEE, vol4 (2005) [3] Woosung Lee, Kihun Chang, Young Joong Yoon, Small RFID tag antenna with bandwidthenhanced ... Choi, Dualband Dipole antenna for ISO 18000-9/ISO 18000-4 passive RFID tag application [5] David M Pozar, Microwave Engineering, John Willey & Son, INC, Second Edition [6] Prof Phan Anh, Antenna ... 440MHz) However, it should be noted that RFID systems usually operate with small bandwidth as 100MHz bandwidth at 900MHz frequency (860MHz – 960MHz) For this reasons, we can accept this results...
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Dual-band Microstrip Antenna for 4G-LTE Handheld Devices
... for 3G mobile handsets in Vietnam [6] This is the starting point for the design of the 4G-LTE antenna described in this paper In this paper, a dual-band, omni-directional microstrip antenna for ... Compact dual-band monopole antenna for lte mobile phones Loughborough Antennas & Propagation Conference, pages 593–596, November 2010 [2] T Hariyadi D Sugianto Design of microstrip antenna for lte ... compared as presented in Figure Conclusions A dual-band microstrip antenna for 4GLTE handhel devices has been designed and fabricated The proposed antenna has quite good simulation results with...
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Tài liệu Enhancement of aesthetic treatment planning and communication using a diagnostic mock-up pptx
... shape and alignment and declined the periodontal surgery It was explained that her central incisors would have a squared shape and would appear shorter and wider In her case, a diagnostic mock-up ... patient communication _ diagnostic mock-up I Fig 6 _Diagnostic mock-up (Case I) Fig 7_Intra-oral view of diagnostic mock-up (Case I) Fig help patients understand and visualise the expected aesthetic ... material (3M ESPE; Fig 5) and placed on lubricated teeth After setting of the material and removal Fig 19 Fig 18 _Diagnostic mock-up (Case III) Fig 19_Intra-oral view of diagnostic mock-up (Case...
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Báo cáo y học: "Enhancement of the Click Chemistry for the Inverse Diels Alder Technology by Functionalization of Amide-Based Monomers"
... of the dansyl derivative and the N-ethyl-diisoproylamine and the dansyl sulfamidoethylamine to the tetrazine product linked with 5-dansyl sulfamidoethylcarboxamide-2-yl For the syntheses of the ... [15] The synthesis of the tetrazine dicarbonic acid derivate was performed as described by [15] The synthesis procedure of the corresponding dansyl derivative was carried out according to the ... summary, it is fair to say, that further efforts in the development of new functional building blocks could enhance the diversity in the ligation chemistry They also can be conductive for both for...
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Enhancement of domestic wastewater treatment under long sewer line condition in a laboratory set-up by Aspergillus niger bioaugmentation
... aminopeptidase Valine aminopeptidase Leucine aminopeptidase Lipase (C14) Lipase (C8) Esterase (C4) Alkaline phosphatase Polysaccharidasesesrot Proteases Enzyme Figure Enzymatic profiles in wastewater under ... niger bioaugmentation enhanced the COD uptake rate four times than activated sludge bioaugmentation Table Kinetics of protein removal in domestic wastewater by A niger and the control under transient ... to assess the ability of A niger in removing chemical oxygen demand (COD) and proteins in raw wastewater under long sewer line condition at hydraulic retention time (HRT) of 17 h (Ozer and Kasirga,...
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Performance enhancement of solar module by cooling: An experimental investigation
... maximum power of the module, specific to the module rating and thickness The experimental results suggest a way to improve the performance of the module by cooling of the solar modules by silicone ... Nuofu, Yang Xiaoli and Wang yu, Thermal Analysis and test for single concentrator solar cells, Journal of semiconductors,30 ( 2009) 044011 [3] Yiping Wanga, Zhenli Fanga, Li Zhu b, Qunwu Huanga, ... system consists of a solar module of 7Wp power capacity which is surrounded by glass sheets on four sides so that module surface can retain liquid on it The module properties and other experimental...
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Plasmon Resonant Enhancement of Photocatalytic Water Splitting Under Visible Illumination
... the context of plasmonics or catalysis Here, we demonstrate enhanced photocatalytic water splitting under visible illumination in TiO2 films by exploiting the large plasmon resonance of Au nanoparticles ... the Fermi energy of Au, making the direct transfer of electrons from Au to TiO2 energetically unfavorable We can understand the photocatalytic enhancement observed under visible illumination by ... nanoparticles indicating the importance of defects in the photocatalytic enhancement process under visible illumination Figure 5a shows the photocurrent spectra of anodic TiO2 with and without Au...
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Tài liệu Exporting the Results of a Query to an Array pdf
... from the table dt The DataTable to convert to the array rowCount The number of rows to export to the array startRow The row number of the first row to export fields A string array containing the ... Object[][] tableArray = GetRows(DataTable dt, Integer rowCount, Integer startRow, String[] colName); Parameters tableArray Returns an array of field values corresponding to the values in the columns and ... = Math.Min(nRows, rowCount); // Create an object array to hold the data in the table Array a = Array. CreateInstance(typeof(object), nRows, nCols); // Iterate over the collection of rows in the...
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Tài liệu Báo cáo khoa học: Enhancement of oxidative stress-induced apoptosis by Hsp105a in mouse embryonal F9 cells pptx
... Hsp105 enhances oxidative stress-induced apoptosis (Eur J Biochem 269) 4149 Fig Suppression of oxidative stress-induced apoptosis in F9 cells by a potent p38 inhibitor F9, V1, S3 and S23 cells were ... activation of p38 induced by oxidative stress, we further examined whether its activation is responsible for the induction of apoptosis in F9 cells using SB202190, a potent inhibitor of p38 As shown in ... enhanced in both S3 and S23 cells compared with F9 and V1 cells (Fig 6B) Thus, over-expression of Hsp105a seemed to enhance the oxidative stress-induced activation of p38 but not JNK in F9 cells As Hsp105a...
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Báo cáo " Study, Design and Manufacture Microstrip Antenna For Advance Mobile Handsets " potx
... Fig The real antenna Conclusion Fig The measurement result The designed antenna suitable for GSM/UMTS operation in an advance mobile handsets has been demonstrated The return loss bandwidths of ... of the lower and upper modes of the proposed antenna cover the required bandwidths of the GSM/UMTS systems The proposed antenna is especially suited for application in 3G mobile handsets Fig Comparison ... Lindberg and Erik Ojefors, “A bandwidth enhancement technique for mobile handset antennas using wavetraps”, 2006 IEEE, vol.54, pp.2226-2233, August 2006 [2] Jerzy Guterman, António A.Moreira, and...
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Enhancement of Monetary Easing Bank of Japan potx
... powerful monetary easing, the Bank will verify that there is no significant risk to the sustainability of economic growth, such as from the accumulation of financial imbalances Given that the Bank ... continuing to pursue monetary easing with the virtually zero interest rate policy, easing effects are expected to strengthen on the back of progress in economic recovery The Bank expects that, ... that, together with the cumulative effects of earlier policy measures, today's decision to further enhance monetary easing will better ensure the return of Japan' s economy to a sustainable growth...
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LONG TERM CHANGES IN VOTING POWER AND CONTROL STRUCTURE FOLLOWING THE UNIFICATION OF DUAL CLASS SHARES pdf
... present the evolution of the voting power of controlling shareholders in the main sample of unifying firms, and in the control sample of firms that chose to maintain their dual share structure Looking ... of their voting power by increasing their holdings in advance And, after the unification, they may reverse the initial erosion in their voting power by acquiring more shares Alternatively, in the ... trade) The main goal of the study is to examine the long- term impact of share unifications on the voting power of controlling shareholders and on the firm’s control structure This is in some...
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Enhancement of Local Air Pollution by Urban CO2 Domes docx
... temperatures, sea levels, water supply, and global air pollution No proposed CO2 regulation is based on the potential impact of locally emitted CO2 on local pollution as such effects have been assumed ... surface solar radiation by at most 3-4 W/m2 locally, decreasing local ground temperatures by up to 0.2 K (Figure 4g) while retaining the warmer air aloft The excess water vapor aloft over land mixed ... mortality rates due to emCO2 in the U.S were ∼770 (300-1000), with ∼20% due to ozone This rate represented an enhancement of ∼0.4% of the baseline mortality rate due to air pollution With a U.S anthropogenic...
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Báo cáo khoa học: Enhancement of intracellular concentration and biological activity of PNA after conjugation with a cell-penetrating synthetic model peptide docx
... bioavailability of PNA after conjugation with natural CPPs [3–8], an almost one order of magnitude higher intracellular PNA concentration was achieved after exposing cells to the MAP PNA conjugate ... Oehlke et al (Eur J Biochem 271) Table Sequences of the PNA derivatives studied Compound Sequence MAP I KLALKLALKALKAALKLA-NH2 Fluos-GGAGCAGGAAAG-Lys (antisense) Fluos-GGAGCAGGAAAG-MAP (antisense) ... the biological activity of a 12-mer antisense PNA directed against the nociceptin/orphanin FQ receptor Pretreatment of CM with 0.2 lM of the naked PNA (I; Table 1) and its MAP-conjugate (II; Table...
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Từ khóa: a dual band rectenna using broad band quasi yagi antenna array for ambient rf power harvesting60 ghz ltcc linearly polarized u slot patch antenna array60 ghz ltcc circularly polarized u slot patch antenna arraydesign of a compact bifilar helical antenna arrayhydrodynamics of dual fluidized bedsexporting the results of a query to an arrayenhancement of separate property by spousal laborexports of dual use goods by destinationexports of dual use goods by major country groupexports of dual use goods to aseanexports of dual use goods to europeexports of dual use goods to north americaexports of dual use goods to north asiaexports of dual use goods to quot other quot destinationsexport of dual use goods by licence typeBáo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018Báo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Nghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXQuản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015MÔN TRUYỀN THÔNG MARKETING TÍCH HỢP