A Compact Dual-Polarized 4-Port Eleven Feed With High Sensitivity for Reflectors Over 0.35–1.05 GHz


We tend to gift significant improvements to the circular Eleven feed technology for a twin-reflector system operating over zero.35–1.05 GHz as a backup for the square kilometer array (SKA) project Band 1. During this work, the amount of the feed ports is reduced to four from the previous eight for dual polarization using a novel geometry at the center. The look is administrated by optimizing with a social civilization algorithm. The resulting improvements embody a reflection coefficient below $-twelve;textdB$, an aperture potency above 70% at the higher end of the band, a maximum cross-polar level beneath $-fifteen;textdB$, and an ohmic loss about zero.05 dB. A prototype primarily based on this design has been manufactured and the design simulations are verified against measurements. A simulated sensitivity of the dual-reflector receiver system for the SKA project based mostly on the measured data is additionally presented during this communication.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Compact Circularly Polarized Wide-Beamwidth Fern-Fractal-Shaped Microstrip Antenna for Vehicular Communication - 2018ABSTRACT:A compact circularly polarized wide-beamwidth patch antenna is presented here. The proposed
PROJECT TITLE :WMGR: A Generic and Compact Routing Scheme for Data Center Networks - 2018ABSTRACT:Knowledge center networks (DCNs) connect lots and thousands of computers and, as a results of the exponential growth in their number
PROJECT TITLE :Double Error Cellular Automata-Based Error Correction with Skip-mode Compact Syndrome Coding for Resilient PUF Design - 2018ABSTRACT:Physical Unclonable Functions (PUFs) gift an enticing security primitive thanks
PROJECT TITLE :High-performance engineered gate transistor-based compact digital circuits - 2017ABSTRACT:A unique methodology for coming up with and realising compact digital circuits by engineering MOSFET gate electrode is proposed.
PROJECT TITLE :A Compact memristor-CMOS hybrid Look-up-table Design and Potential Application in FPGA - 2017ABSTRACT:Thanks to the traditional look-up-table (LUT) using the static random access memory (SRAM) cell, field programmable

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry