Development of compact and wideband coupler on planar microstrip
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Universiti Malaysia Perlis (UniMAP)
2016
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| Online Access: | http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42036 |
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my.unimap-420362016-06-12T12:57:22Z Development of compact and wideband coupler on planar microstrip Rosnida, Rasid Dr. Siti Zuraidah Ibrahim Wideband coupler Planar microstrip Wideband coupler -- Design and construction Microstrip Coupler Access is limited to UniMAP community. This project describes the development of compact and wideband coupler on planar microstrip using CST Studio Suite 2010 design tool. This project operates within 4 GHz to 8 GHz frequency band. Two designs are proposed in this project which are basic branch line coupler and branch line coupler with parallel line feeding technique. These designs use 4 ports simulation are investigated in microstrip form by using CST Studio Suite 2010 design tool. The coupler is designed using Rogers R04003 C substrate with a thickness of 0.508mm, tangent loss of 0.0027 and dielectric constant of 3.38. The results of both designs are compared in terms of return loss (S1,1), coupling (S2,1 and S3,1) and isolation (S4,1). The return loss and isolation should less than - 10dB and the coupling is -3dB±1.5dB. The measured results for branch line coupler with parallel line using VNA is not good compared to simulated results due to the fabrication error such as imperfect connector, printing the layout and etching errors. 2016-06-12T12:57:22Z 2016-06-12T12:57:22Z 2015-06 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42036 en Universiti Malaysia Perlis (UniMAP) School of Computer and Communication Engineering |
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Universiti Malaysia Perlis |
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UniMAP Library |
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Asia |
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Malaysia |
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Universiti Malaysia Perlis |
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http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Wideband coupler Planar microstrip Wideband coupler -- Design and construction Microstrip Coupler |
| spellingShingle |
Wideband coupler Planar microstrip Wideband coupler -- Design and construction Microstrip Coupler Rosnida, Rasid Development of compact and wideband coupler on planar microstrip |
| description |
Access is limited to UniMAP community. |
| author2 |
Dr. Siti Zuraidah Ibrahim |
| author_facet |
Dr. Siti Zuraidah Ibrahim Rosnida, Rasid |
| format |
Learning Object |
| author |
Rosnida, Rasid |
| author_sort |
Rosnida, Rasid |
| title |
Development of compact and wideband coupler on planar microstrip |
| title_short |
Development of compact and wideband coupler on planar microstrip |
| title_full |
Development of compact and wideband coupler on planar microstrip |
| title_fullStr |
Development of compact and wideband coupler on planar microstrip |
| title_full_unstemmed |
Development of compact and wideband coupler on planar microstrip |
| title_sort |
development of compact and wideband coupler on planar microstrip |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2016 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42036 |
| _version_ |
1643799888931061760 |