MARC details
| 000 -LEADER |
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| fixed length control field |
02718ntm a2200265 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000085198 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251117113241.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
150203t2011 my a f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0002033(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905131612 |
| Level of effort used to assign nonsubject heading access points |
yusri |
| Level of effort used to assign subject headings |
201710121625 |
| Level of effort used to assign classification |
aishah |
| -- |
201502031217 |
| -- |
fawwaz |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
QA403.3 .R53 2011 r Thesis |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Riaz Ul Haq |
| 245 10 - TITLE STATEMENT |
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| Title |
Design and simulation of variants of koch models for fractal antenna / |
| Statement of responsibility, etc. |
Riaz Ul Haq |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2011 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xv, 108 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 500 ## - GENERAL NOTE |
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| General note |
Faculty of Computer Systems & Software Engineering |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (Master of Computer Science) -- Universiti Malaysia Pahang – 2011 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 89-95 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Fractal antennas are multi-resonant, wideband and smaller in size and have good applications in areas like mission-oriented activities. Many fractal shapes work better as antenna than circular antenna. A good antenna is mainly measured in terms of return loss (RL), Voltage Standing Wave Ratio (VSWR) and bandwidth. The performance of a fractal antenna is directly related to its dimension. Koch curve and many of its variants have been studied widely as fractal antennas and their antenna characteristics have been improved. There is a continuous need to improve the performance of fractal antenna in terms of reduced size, lesser VSWR, lesser RL and wider bandwidth. For improved performance, shapes of further lesser dimensions with smaller sizes are required. It is also required to have more flexibility in design of fractal antennas of smaller sizes. The self-similarity dimension of the Koch curve geometry can be varied by changing the generator used in the recursive Iterated Function System (IFS). In the research work, new variants of Koch models have been generated by dividing the initiator into unequal parts and their mathematical properties have been analyzed. Many of the new variants of Koch models are of reduced size. One of the reduced-sized Koch model have been simulated and it was found that it has better performance than the von Koch curve in terms of RL, VSWR and bandwidth. One of the new variants, which is of the same size and dimension as conventional Koch curve but with different design, have been generated, simulated and compared with the conventional Koch curve. It was found that the two curves of the same size and dimension performed differently due to different designs |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Fractals |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="http://ecollib.ump.edu.my/3680/">http://ecollib.ump.edu.my/3680/</a> |
| Public note |
Library access only |