Indian Institute of Technology, Jodhpur

About: Indian Institute of Technology, Jodhpur is a education organization based out in Jodhpur, India. It is known for research contribution in the topics: Computer science & Welding. The organization has 914 authors who have published 2221 publications receiving 19243 citations.

Design of Four-Way Substrate Integrated Coaxial Line (SICL) Power Divider for K Band Applications

Abstract: In this paper, design of Substrate Integrated Coaxial Line (SICL) based four way power divider is presented A detailed study of different configurations of power divider based on SICL technology is explored To realize impedance matching at the three port junctions, SICL based quarter wave impedance transformer is used in both Tee and Y type power divider Both the designs exhibit equal power division with output power within the range of -3 005dB The phase difference between the output ports of the two way power divider is below 05° A design of SICL 90° bend is also studied To compensate the reactive loading effect at the bend, chamfering at the central conductor is implemented which helps to improve the S parameter performance of the design Finally, the Tee and Y power divider is cascaded along with SICL bend to realize SICL four way equal power divider The proposed design operates over entire K band (18–26 GHz) with its reflection coefficient below −16 dB The output power of the design is within -6 055 dB and the phase difference between the output ports are below 09° The proposed design is compact in size and exhibits broad bandwidth making it suitable for practical applications

Macroscopic recognition of iodide by polymer appended calix[4]amidocrown resin

Abstract: The current study reveals the synthesis of polymer appended Calix[4]amidocrown-5 with specific binding affinity for iodide at ppm-level. The low detection limits are observed via UV-vis and fluores...