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A dual-wideband crossed elliptical disc antenna with reconfigurable radiation patterns for multiband applications

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PL
Dwupasmowa antena szerokopasmowa z eliptycznym dyskiem z możliwością konfiguracji so wielopasmowych zastosowań
Języki publikacji
EN
Abstrakty
EN
his paper presents the design of a crossed elliptical disc antenna with two broad operating bandwidths, which covers several widelyemployed frequency standards: IEEE 802.11b/g/n (WLAN), IEEE 802.16 (WiMAX), GSM/UMTS and LTE. The antenna comprises a crossed elliptical radiator, step-fed transitions, L-shaped slits and split (defected) circular ground-planes. Moreover, the antenna is equipped with four switches to have reconfigurable options for the conical-beam radiation patterns. The fabricated antenna prototype offers the dual broad-bandwidths of 1.17 GHz (1.88-3.05 GHz) and 2.05 GHz (4.67-6.72 GHz), which cover the required frequency bands. The peak gains of the normal-mode conical beams are 3.05 and 5.91 dBi at 2.45 GHz and 5.5 GHz, respectively. It has the advantage of having main-beam directions pointing to nearly the same tilted angle for both operating frequencies, which is very useful for most simultaneous dual-band operations and ceiling-mounted installations.
PL
W artykule zaprezentowano projekt eliptycznej anteny o dwóch pasmach częstotliwosci obsługującej zakresy zgodnie ze standardem IEEE 802.11b/g/n. Wykonany model anteny obsługuje pasma 1.88 – 3.05 GHz oraz 4.67 – 6. 72 GHZ. Wzmocnienie wynosiło 3.05 i 5.91 dBi.
Rocznik
Strony
43--48
Opis fizyczny
Bibliogr. 20 poz., rys., tab.
Twórcy
  • Department of Telecommunications Engineering, Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, 10250, Thailand
  • Department of Telecommunications Engineering, Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, 10250, Thailand
Bibliografia
  • [1] LIU H., LI R., PAN Y., et al, A multi-broadband planar antenna for GSM/UMTS/LTE and WLAN/WiMAX handsets, IEEE Trans. Antenn. Propag., 62(2014), No. 5, 2856-2860.
  • [2] LI R. L., QUAN X. L., CUI Y. H., et al, Directional triple-band planar antenna for WLAN/WiMAX access points, IET Electron. Lett., 48(2012), No. 6, 305-306.
  • [3] MA S.-L., ROW J.-S., Design of single-feed dual-frequency patch antenna for GPS and WLAN applications, IEEE Trans. Antenn. Propag., 59(2011), No. 9, 3433-3436.
  • [4] Smyth B. P., Barth S., Lyer A. K., Dual-band microstrip patch antenna using integrated uniplanar metamaterial-based EBGs, IEEE Trans. on Antenn. and Propag., 64(2016), No. 12, 5046- 5053.
  • [5] Khanna P., Shinghal K., Kumar A., Multi-band annular ring microstrip antenna with defected ground structure for wireless communication, Inter. Jour. of Compu. Applica., 135(2016), No.2, 19-25.
  • [6] Lamultree S., Jansr i C . , Phongcharoenpanich C., Gain improvement of dual-band c i rcular monopole antenna for 2.45/5.5 GHz WLAN applications, Przegląd Elektrotechniczny, 95(2019), nr 5, 157-160.
  • [7] Cheng T. H., Tsai J. K., Hung W. T., Chen S. Y., Dual-band handset antenna based on multi-branch monopole for LTE/WWAN applications, Proceedings of the International Symposium on Antennas and Propagation (ISAP 2016), Okinawa, Japan, 24-28 October 2016.
  • [8] Guo D., He K., Zhang Y., Song M., A multiband dual-polarized omnidirectional antenna for indoor wireless communication systems, IEEE Antenn. and Wireless Propag. Lett., 16(2017), 290-293.
  • [9] Araujo H. X., Freitas A. E., Prata D. N., et al, A multiband antenna design comprising the future 5G mobile technology, Przegląd Elektrotechniczny, 95(2019), nr 2, 108-111.
  • [10] Ma C., Li H., Zhang B., et al, Reconfigurable diffractive antenna with three degrees of freedom the main beam, Electronics Lett., 53(2017), 1452-1454.
  • [11] Basbug S., Design and synthesis of antenna array with movable elements along semicircular paths, IEEE Antenn. and Wireless Propag. Lett., 16(2017), 3059-3062.
  • [12] Zhang Y., Lin S. , Yu S., et al, Design and analysis of optically controlled pattern reconfigurable planar Yagi-Uda antenna, IET Microw., Antenn. & Propag., 12(2018), 2053-2059.
  • [13] Pant A., Kumar L., Gupta R. D., et al, Investigation on nonlinear aspects of pattern reconfigurable hexagon shaped planar loop antenna, IET Microw., Antenn. & Propag., 13(2019), 1158- 1165.
  • [14] Borda-Fortuny C., Tong K.-F., et al, Al-Armaghany A., A lowcost fluid switch for frequency-reconfigurable vivaldi antenna, IEEE Antenn. and Wireless Propag. Lett., 16(2017), 3151- 3154.
  • [15] Feng B., Luo T., Zeng Q., et al, Frequency reconfigurable antenna with triple linear polarisation and wide H-plane characteristic for future smart communications, IET Microw., Antenn. & Propag., 12(2018), 2276-2284.
  • [16] Wen Z., Tang M.-C. , Ziolkowski R. W., Band- and frequencyreconfigurable circularly polarised filtenna for cognitive radio applications, IET Microw., Antenn. & Propag., 13(2019), 2276- 2284.
  • [17] Tran H. H., Nguyen-Trong N., Le T. T., et al, Wideband and multipolarization reconfigurable crossed bowtie dipole antenna, IEEE Trans. Antenn. Propag., 65(2017), No. 12, 6968-6975.
  • [18] Lu Y., Wang Y., Gao S., et al, Circularly polarised integrated filtering antenna with polarisation reconfigurability, IET Microw., Antenn. & Propag., 11(2017), 2247-2252.
  • [19] Fartookzadeh M., Mohseni Armaki S. H., Circular feeding network for circular polarisation reconfigurable antennas, Electronics Lett., 55(2019), 677-679.
  • [20] Cui Y. H., Zhang P. P., Li R. L., Broadband quad-polarisation reconfigurable antenna, Electronics Lett., 54(2018), 1199-1200.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-c3cfb438-d262-4e5f-9f7b-4da8e98df529
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