PROJECT TITLE :

Design and Implementation of Monopulse Antenna for Submillimeter Wavelengths’ Application

ABSTRACT:

This communication presents the methodology design and implementation of a monopulse antenna based mostly on quasi-optical (QO) technology at submillimeter wavelengths. The designed monopulse antenna consists of QO add–distinction comparator, beam-waveguide (BWG) feed systems and Cassegrain twin reflector. The BWG system between the feed horn and QO total–distinction comparator is composed of spherical skinny lens, ellipsoid reflector mirrors, and plane mirrors. Four ellipsoid reflector mirrors are utilized for the BWG feed system between QO total–difference comparator and Cassegrain twin reflector. The parameters of all components are determined by using Gaussian beam theory. Then, the antenna configuration is simulated and slightly optimized by finite-distinction time-domain (FDTD) method combining with Stratton-Chu formulas. The simulated results have sensible performance at the middle frequency of 375 GHz, with the sidelobe levels below  dB in total patterns, the maximum null depth is approximately  dB and lower than zero.05-dB amplitude imbalance in distinction patterns. A prototype of the proposed monopulse antenna was manufactured and measured in the radiating close to-field zone. The presented measurement results agree well with the corresponding simulated results and validate the correctness of style indirectly. It indicates that this type of monopulse antenna presents an wonderful candidate for tracking systems at submillimeter wavelengths.


Did you like this research project?

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


PROJECT TITLE :A Successive Optimization Approach to Pilot Design for Multi-Cell Massive MIMO Systems - 2018ABSTRACT:During this letter, we tend to introduce a completely unique pilot design approach that minimizes the entire
PROJECT TITLE :Spectrally Compatible Waveform Design for MIMO Radar in the Presence of Multiple Targets - 2018ABSTRACT:This Project investigates the matter of the spectrally compatible waveform style for multiple-input multiple-output
PROJECT TITLE :Relay Hybrid Precoding Design in Millimeter-Wave Massive MIMO Systems - 2018ABSTRACT:This Project investigates the relay hybrid precoding style in millimeter-wave massive multiple-input multiple-output systems.
PROJECT TITLE :Optimal Training Design for MIMO Systems With General Power Constraints - 2018ABSTRACT:Coaching design for general multiple-input multiple-output (MIMO) systems is investigated during this Project. Unlike previous
PROJECT TITLE :Optimal Filter Design for Signal Processing on Random Graphs: Accelerated Consensus - 2018ABSTRACT:In graph signal processing, filters arise from polynomials in shift matrices that respect the graph structure,

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

Project Enquiry