Abstract
With the recent introduction of the long term evolution (LTE) operation of mobile broadband services, the mobile devices like Smartphones, laptop computers and tablet computers are expected to meet the required bandwidths allocated for LTE/GSM/UMTS, GPS and WWAN applications. The proposed printed diamond-shaped-patch (DSP) antenna has the capability to provide multiband operation. To create this antenna, several narrow strips acting as resonance paths can be integrated with the DSP antenna. By changing the length of the added resonant strips in the notched region, the center frequency of the multi resonances below the UWB frequency can be fine tuned. This antenna is designed to merge multiple operating bands of at least 850MHz, 1.5, 2.4, 3.1 – 10.6 GHz with a return loss better than 6 dB thereby avoiding usage of multiple antennas.Proposed antenna is planner and will be printed on both the sides of FR4 substrate which adds compactness to antenna that can be embedded easily in any portable devices such as the Smartphones, laptop computers and tablet computers.
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References
Foudazi, A., Hassani, H.R., Nezhad, S.M.A.: Small UWB Planar Monopole Antenna With Added GPS/GSM/ WLAN Bands. IEEE Transactions on Antennas and Propagation 60(6), 2987–2992 (2012)
Lu, J.-H., Wang, Y.-S.: Internal Uniplanar Antenna for LTE/GSM/UMTS Operation in a Tablet Computer. IEEE Transactions on Antennas and Propagation 61(5), 2356–2364 (2013)
Wong, K.-L., Wu, T.-J., Lin, P.-W.: Small-Size Uniplanar WWAN Tablet Computer Antenna Using a Parallel-Resonant Strip for Bandwidth Enhancement. IEEE Transactions on Antennas and Propagation 61(1), 492–496 (2013)
Ban, Y.-L., Chen, J.-H., Sun, S.-C., Li, J.L.-W., Guo, J.-H.: Printed Monopole Antenna With a Long Parasitic Strip for Wireless USB Dongle LTE/GSM/UMTS Operation. IEEE Transactions on Antennas and Propagation 11, 767–770 (2012)
Scarpello, M.L., Kurup, D., Rogier, H., Van de Ginste, D., Axisa, F., Vanfleteren, J., Joseph, W., Martens, L., Vermeeren, G.: Design of an Implantable Slot Dipole Conformal Flexible Antenna for Biomedical Applications. IEEE Transactions on Antennas and Propagation 59(10), 3556–3564 (2011)
Al-Shaheen, A.: New Patch Antenna for ISM band at 2.45 GHz. ARPN Journal of Engineering and Applied Sciences 7(1), 1–9 (2012)
Ansoft Corporation HFSS, http://www.ansoft.com/products/hf/hfss
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© 2014 Springer International Publishing Switzerland
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Desai, A., Karia, D.C., Bhujbal, M. (2014). Inbuilt Multiband Microstrip Antenna for Portable Devices. In: Thampi, S., Gelbukh, A., Mukhopadhyay, J. (eds) Advances in Signal Processing and Intelligent Recognition Systems. Advances in Intelligent Systems and Computing, vol 264. Springer, Cham. https://doi.org/10.1007/978-3-319-04960-1_20
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DOI: https://doi.org/10.1007/978-3-319-04960-1_20
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-04959-5
Online ISBN: 978-3-319-04960-1
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