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Study of Electronically Tunable Circular Patch Antenna

Harish Kumar, M.d. Upadhyay, Rajeev Kumar Kanth, Pasi Liljeberg, Study of Electronically Tunable Circular Patch Antenna. In: B. Milovanović (Ed.), Proceedings of 10th International Conference on Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS 2011), 2, 536-539, IEEE, 2011.

http://dx.doi.org/10.1109/TELSKS.2011.6143171

Abstract:

An electronically tuned circular patch antenna has been designed with predicted obtainable tuning range. Electronic tunablity is achieved by connecting Varactor diodes thus altering the capacitance of the patch and hence resonant frequency. Although this antenna has a low bandwidth, electronic tuning allow a large band to covered with maintaining the same narrow band operational characteristics. RT-Duroid 5880 substrate (є г = 2.2) with thickness of 0.8 mm used in this design. Proposed antenna performance is evaluated by comparing results.

BibTeX entry:

@INPROCEEDINGS{iKuUpKaLi11a,
  title = {Study of Electronically Tunable Circular Patch Antenna},
  booktitle = {Proceedings of 10th International Conference on Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS 2011)},
  author = {Kumar, Harish and Upadhyay, M.d. and Kanth, Rajeev Kumar and Liljeberg, Pasi},
  volume = {2},
  editor = {Milovanović, B.},
  publisher = {IEEE},
  pages = {536-539},
  year = {2011},
  keywords = {circular patch, electronically tunable antenna, varactor Tuned},
}

Belongs to TUCS Research Unit(s): Communication Systems (ComSys)

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