MODIFIED UNIDIRECTIONAL CIRCULAR PATCH ANTENNA WITH PARABOLIC SHAPE GROUND PLANE HAVING T-SLOTS FOR MICROWAVE LINKS
A modified design technique of unidirectional circular patch antenna with parabolic shape ground plane for the application of microwave links is being presented here. Firstly, T-slots are inserted diagonally at the corners of parabolic ground plane in order to increase the directivity. Thereafter, f...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
ICT Academy of Tamil Nadu
2015-06-01
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| Series: | ICTACT Journal on Communication Technology |
| Subjects: | |
| Online Access: | http://ictactjournals.in/paper/IJCT_paper_1_pp_1087_1090.pdf |
| _version_ | 1818043281860198400 |
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| author | M.L. Meena Mithilesh Kumar Girish Parmar |
| author_facet | M.L. Meena Mithilesh Kumar Girish Parmar |
| author_sort | M.L. Meena |
| collection | DOAJ |
| description | A modified design technique of unidirectional circular patch antenna with parabolic shape ground plane for the application of microwave links is being presented here. Firstly, T-slots are inserted diagonally at the corners of parabolic ground plane in order to increase the directivity. Thereafter, for the further improvement in the directivity as well as gain the ellipse slot in circular patch has also been introduced. The microstrip feed line is given for the proposed unidirectional antenna. The simulation analysis of the antenna is done on software CST Microwave Studio using FR-4 substrate with dielectric constant 4.3. The simulated results and parametric analysis show a good return loss with respect to -10 dB. The radiation pattern characteristic, gain characteristic, VSWR pattern and surface current distribution performance of the antenna have also been compared at different resonate frequencies. |
| first_indexed | 2024-12-10T08:59:44Z |
| format | Article |
| id | doaj.art-8268fc88d4484a28b35afe1ef29467a6 |
| institution | Directory Open Access Journal |
| issn | 0976-0091 2229-6948 |
| language | English |
| last_indexed | 2024-12-10T08:59:44Z |
| publishDate | 2015-06-01 |
| publisher | ICT Academy of Tamil Nadu |
| record_format | Article |
| series | ICTACT Journal on Communication Technology |
| spelling | doaj.art-8268fc88d4484a28b35afe1ef29467a62022-12-22T01:55:18ZengICT Academy of Tamil NaduICTACT Journal on Communication Technology0976-00912229-69482015-06-016210871090MODIFIED UNIDIRECTIONAL CIRCULAR PATCH ANTENNA WITH PARABOLIC SHAPE GROUND PLANE HAVING T-SLOTS FOR MICROWAVE LINKSM.L. Meena0Mithilesh Kumar1Girish Parmar2University College of Engineering, Rajasthan Technical University, IndiaUniversity College of Engineering, Rajasthan Technical University, IndiaUniversity College of Engineering, Rajasthan Technical University, IndiaA modified design technique of unidirectional circular patch antenna with parabolic shape ground plane for the application of microwave links is being presented here. Firstly, T-slots are inserted diagonally at the corners of parabolic ground plane in order to increase the directivity. Thereafter, for the further improvement in the directivity as well as gain the ellipse slot in circular patch has also been introduced. The microstrip feed line is given for the proposed unidirectional antenna. The simulation analysis of the antenna is done on software CST Microwave Studio using FR-4 substrate with dielectric constant 4.3. The simulated results and parametric analysis show a good return loss with respect to -10 dB. The radiation pattern characteristic, gain characteristic, VSWR pattern and surface current distribution performance of the antenna have also been compared at different resonate frequencies.http://ictactjournals.in/paper/IJCT_paper_1_pp_1087_1090.pdfParabolic GroundEllipse SlotUnidirectional AntennaMicrowave LinksMicrostrip Line |
| spellingShingle | M.L. Meena Mithilesh Kumar Girish Parmar MODIFIED UNIDIRECTIONAL CIRCULAR PATCH ANTENNA WITH PARABOLIC SHAPE GROUND PLANE HAVING T-SLOTS FOR MICROWAVE LINKS ICTACT Journal on Communication Technology Parabolic Ground Ellipse Slot Unidirectional Antenna Microwave Links Microstrip Line |
| title | MODIFIED UNIDIRECTIONAL CIRCULAR PATCH ANTENNA WITH PARABOLIC SHAPE GROUND PLANE HAVING T-SLOTS FOR MICROWAVE LINKS |
| title_full | MODIFIED UNIDIRECTIONAL CIRCULAR PATCH ANTENNA WITH PARABOLIC SHAPE GROUND PLANE HAVING T-SLOTS FOR MICROWAVE LINKS |
| title_fullStr | MODIFIED UNIDIRECTIONAL CIRCULAR PATCH ANTENNA WITH PARABOLIC SHAPE GROUND PLANE HAVING T-SLOTS FOR MICROWAVE LINKS |
| title_full_unstemmed | MODIFIED UNIDIRECTIONAL CIRCULAR PATCH ANTENNA WITH PARABOLIC SHAPE GROUND PLANE HAVING T-SLOTS FOR MICROWAVE LINKS |
| title_short | MODIFIED UNIDIRECTIONAL CIRCULAR PATCH ANTENNA WITH PARABOLIC SHAPE GROUND PLANE HAVING T-SLOTS FOR MICROWAVE LINKS |
| title_sort | modified unidirectional circular patch antenna with parabolic shape ground plane having t slots for microwave links |
| topic | Parabolic Ground Ellipse Slot Unidirectional Antenna Microwave Links Microstrip Line |
| url | http://ictactjournals.in/paper/IJCT_paper_1_pp_1087_1090.pdf |
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