Compact Uniplanar Multi Feed Multi Band ACS Monopole Antenna Loaded With Multiple Radiating Branches for Portable Wireless Devices
Main Article Content
Abstract
This research article presents, a compact 0.19 λ x 0.32 λ size ACS fed printed monopole wideband antenna loaded with multiple radiating branches suitable for LTE2300/WiBro, 5 GHz WLAN and WiMAX applications. The proposed triple band uniplanar antenna encompasses of C shaped strip, L shaped strip, rectangular shaped strip and a lateral ground plane. All the radiating strips and ground plane are etched on the 26 × 15 m size low cost FR4 epoxy substrate. This designed geometry evoked three independent reonances at 2.3 GHz, 3.5 GHz and 5.5 GHz with precise impedance matching over each operating band. The reflection coefficient ( ) response of the presented antenna demonstrates three distinct resonant modes associated with -10 dB bandwidths are about 2.24-2.40 GHz, 3.38-3.83 GHz and 5.0-6.25 GHz respectively. From the study, it is also observed that the proposed design works perfect with microstrip as well as CPW feedings. Hence the designed Multi Feed Multi Band (MFMB) antenna can be easily deployed in to any portable wireless device that works for 2.3/3.5/ 5 GHz frequency bands.
Downloads
Article Details
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
References
Raj, Rohith K., et al. "Compact asymmetric coplanar strip fed monopole antenna for multiband applications." IEEE Transactions on Antennas and Propagation 55.8 (2007): 2351- 2357.
Naidu, P.V. & Kumar, R., 2015. A very small asymmetric coplanar strip fed multi-band antenna for wireless communication applications. Microsystem Technologies, 22(9), pp.2193–2200.
Li, B.; Yan, Z.; Zhang, T.: Triple-band slot antenna with Ushaped open stub fed by asymmetric coplanar strip for WLAN/WiMAX applications. Prog. Electromagn. Res., 37 (2013), 123–131.
Naidu, P.V. & Malhotra, A., 2015. A small ACS-fed tri-band antenna employing C and L shaped radiating branches for LTE/WLAN/WiMAX/ITU wireless communication applications. Analog Integrated Circuits and Signal Processing, 85(3), pp.489–496.
Naidu, P.V. & Kumar, A., 2017. A novel ACS fed multi band antenna loaded with mirrored S and L shaped strips for advanced portable wireless communication applications. Microsystem Technologies, 23(10), pp.4775–4783.
Saad, Ayman Ayd R., et al. "Tri-band compact ACS-fed meander-line antenna for wireless communications." International Journal of Microwave and Wireless Technologies (2017): 1-9.
Song, Yue, et al. "Compact coplanar slot antenna fed by asymmetric coplanar strip for 2.4/5 GHz WLAN operations." Microwave and Optical Technology Letters 50.12 (2008): 3080-3083
Deepu, V., Sujith, R., Mridula, S., Aanandan, C. K., Vasudevan, K., & Mohanan, P. (2009). ACS fed printed Fshaped uniplanar antenna for dual band WLAN applications. Microwave and Optical Technology Letters, 51(8), 1852-1856.
Ren, X. S., Yin, Y. Z., Hu, W., & Wei, Y. Q. (2010). Compact tri-band rectangular ring patch antenna with asymmetrical strips for WLAN/WiMAX applications. Journal of Electromagnetic Waves and Applications, 24(13), 1829-1838.
Ashkarali, P., et al. "A compact asymmetric coplanar strip fed dual-band antenna for DCS/WLAN applications." Microwave and Optical Technology Letters 54.4 (2012): 1087-1089.
Naidu, P.V., 2016. Printed V-shape ACS-fed compact dual band antenna for bluetooth, LTE and WLAN/WiMAX applications. Microsystem Technologies, 23(4), pp.1005– 1015.
Simons, R. N. (2004). Coplanar waveguide circuits, components, and systems (Vol. 165). John Wiley & Sons.
Zhang, Z. (2011). Antenna Design for mobile devices. John Wiley & Sons.
Naidu, P. V., & Kumar, R. (2015). A compact dual-band octagonal slotted printed monopole antenna for WLAN/WiMAX and UWB applications. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 14(1), 1-13.
Naidu, P. V., & Malhotra, A. (2015). Design & analysis of miniaturized asymmetric coplanar strip fed antenna for multiband WLAN/WiMAX applications. Progress In Electromagnetics Research C, 57, 159-171.
Naidu, P. V., & Kumar, R. (2014). Design of a compact ACSfed dual band antenna for Bluetooth/WLAN and WiMAX applications. Progress In Electromagnetics Research C, 55, 63-72.