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 dif...

Ngày tải lên: 01/10/2015, 11:39

... 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 A...

Ngày tải lên: 22/03/2014, 09:20

... 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 micro...

Ngày tải lên: 13/08/2015, 10:00

... 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 a...

Ngày tải lên: 19/02/2014, 17:20

... 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 ca...

Ngày tải lên: 25/10/2012, 11:00

... 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...

Ngày tải lên: 05/09/2013, 09:08

... 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...

Ngày tải lên: 05/09/2013, 16:11

... 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...

Ngày tải lên: 18/09/2013, 21:25

... 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 val...

Ngày tải lên: 26/01/2014, 10:20

... 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 usin...

Ngày tải lên: 21/02/2014, 03:20

... 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 mobil...

Ngày tải lên: 05/03/2014, 11:21

... 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...

Ngày tải lên: 06/03/2014, 10:20

... 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 votin...

Ngày tải lên: 07/03/2014, 01:20

... 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 wat...

Ngày tải lên: 15/03/2014, 20:20

... 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-G...

Ngày tải lên: 23/03/2014, 13:20