WebAn integrated field-portable surface enhanced Raman scattering (SERS) sensing system has been developed and evaluated for quantitative analysis of energetics such as perchlorate (ClO 4 −) and trinitrotoluene (TNT) at environmentally relevant concentrations and conditions.The detection system consists of a portable Raman spectrometer … WebA batwing or super turnstile antenna is a type of broadcasting antenna used at VHF and UHF frequencies, named for its distinctive shape which resembles a bat wing or bow tie. Stacked arrays of batwing antennas are used as television broadcasting antennas due to their omnidirectional characteristics. Batwing antennas generate a horizontally polarized …
Bowtie Nanoantenna Array Integrated With Artificial Impedance …
WebPurpose: Design, implementation, evaluation, and application of a 32-channel Self-Grounded Bow-Tie (SGBT) transceiver array for cardiac MR (CMR) at 7.0T. Methods: … Webna-size reduction, as the bow-tie edge-to-edge dimension is 7 mm while that of the quasi-Yagi is 8.7 mm, which gives a 24% reduction. The co- and cross-polarized far-field radiation patterns for two-element arrays of the bow-tie and quasi-Yagi antennas are computed at 10 GHz. Figure 8 shows the radiation patterns of the tera wise
Application of plasmonic bowtie nanoantenna arrays for optical …
WebMar 19, 2024 · Moreover, recently the bow-tie has also been used in beam-steerable [19, 20] and wideband arrays . However, the bow-tie geometry must be carefully selected if … WebJul 18, 2024 · Xiao Qiang Zhang and his co-workers studied the importance of bowtie nanoaperture arrays in SERS for achieving maximum enhancement in an electromagnetic field. They fabricated the bowtie arrays with varying tip-to-tip distances and having fixed periodicity. SERS properties have been evaluated using electromagnetic calculation. WebJan 30, 2014 · In this case, a 5 × 5 bowtie array was used as optical focusing elements. With light exposure, 25 patterns were produced simultaneously. As the AFM image is … tera woh pyar karaoke