The design was performed by using minkowski curve fractal model to reduce physical dimension. This paper uses hfss high frequency structure simulator by ansoft crop. Design and analysis of micro strip antenna using hfss. The magnitude of currents in each element is same, but there is a phase diff. Look up a table of design parameters for yagi uda antennas.
Design and analysis of micro strip antenna using hfss software. The first researcher who suggested the use of yagiuda antenna design in. In this paper, we discuss various yagi uda antennas operating at 2. Designing yagiuda antenna fed by microstrip line and simulated by hfss. An example of three elements antenna is shown in fig.
But i think it is not easy to simulate yagi antenna using hfss. Antenna theory endfire array the physical arrangement of endfire array is same as that of the broad side array. Modelling, designing and simulating a broadside n4 antenna. A modified yagiuda antenna with stepped width reflector. The general rules of design for a yagi uda antenna operating. In addition to our design we have examined the characteristics of a commercially available yagi. Yagi uda basic design and construction easy antenna tutorial duration. Yagi uda basic design and construction easy antenna tutorial nipun haritash. In this paper, we initially discuss the designs of various yagiuda antennas with uniform, nonuniform spacings.
Yagi uda antenna completely explained in antenna and wave. Antenna that being the wsj1800 which operates at 2. Pdf yagiuda antenna is the most familiar highgain antenna in hf. A modified yagiuda antenna with stepped width reflector irjet. Fabricated cpsfed folded dipole yagiuda antenna with planar schot. The design of a yagiuda antenna is actually quite simple.
Pdf yagi microstrip antenna abdul mannan malik academia. It is the most popular and easyto use type of antenna with better performance, which is famous for its high gain and directivity a yagi uda antenna was seen on top of almost every house during the. Yagi uda basic design and construction easy antenna tutorial. Designing yagiuda antenna fed by microstrip line and simulated by. Build the yagi or model it numerically, and tweak it till the performance is acceptable. Their work is approved for submission in partial fulfillment of the requirements for the degree of bachelor of technology. Pdf design and simulation of cylindrical and sheet corner reflector. Fr4 substrate material with dielectric constant of 4. For example, in the case of microstrip antenna, parasitic patches can be placed. Hfss simulated eplane radiation patterns at 24 ghz of the cpsfed. Algorithm ga was applied by using hfss simulator to obtain the optimized. Because yagi antennas have been extensively analyzed and experimentally tested, the process basically follows this outline. Hfss is finite element mentioned fem based software to an example we can simulate an modified yagiuda antenna.
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