A compact microstrip fed dual polarised multiband antenna for IEEE 802.11 a/b/g/n/ac/ax applications

Saxena, Shobhit; Kanaujia, Binod Kumar; Dwari, Santanu; Kumar, Sachin; Tiwari, Rahul

doi:10.1016/j.aeue.2016.11.024

Cited by 44 publications

(31 citation statements)

References 10 publications

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“…So, the features of Antenna4 are compared with some multiband antennas having circular polarization presented in Refs. 24,[29][30][31][32][33][34][35][36][37][38][39][40] and some other multiband antennas reported in Refs. [41][42][43][44][45][46] , which is given in Table 3.…”

Section: Resultsmentioning

confidence: 98%

Wide‐bandwidth multifrequency circularly polarized monopole antenna for wireless communication applications

Bag

Biswas

et al. 2018

Int J RF Microw Comput Aided Eng

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In this article, wideband circularly polarized monopole antennas with multiresonating frequencies are presented for Bluetooth, WLAN, WiMAX, and X‐band applications. The designed antennas have dimensions of 50 × 35 × 1.6 mm3. Two different substrates (FR4‐epoxy and PTFE) are used for fabricating the antennas. The antennas consist of corner truncated I‐shaped and C‐shaped strips excited by a 50 Ω microstrip feed line. The parametric analyses are performed with the help of Ansoft HFSS V.11 EM simulator. Both antennas have been fabricated and measured. The measured percentage bandwidth of the antenna made by FR4 substrate is 31.32% (centered at 1.66 GHz), and 64.85% (centered at 5.69 GHz). The percentage bandwidth of antenna made by PTFE substrate is 20.57% (centered 2.43 GHz) and 68.74% (centered at 7.39 GHz). In addition to that, there exists 3 dB AR bandwidth for LHCP of about 1050 MHz for 5.2 GHz WLAN‐band. The reflection coefficient, radiation patterns, and the gains of both the antennas are studied in detail. It is found that the measured and simulated results are in good agreement.

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Section: Resultsmentioning

confidence: 98%

Wide‐bandwidth multifrequency circularly polarized monopole antenna for wireless communication applications

Bag

Biswas

et al. 2018

Int J RF Microw Comput Aided Eng

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“…The UWB antenna is a key component used for transmission and reception of electromagnetic signals. The planar monopole antennas, because of their small size, light weight, low profile, high radiation efficiency, and easy integration with other circuits, are preferred for UWB transceiver systems . Recently, several UWB monopole antennas with circular, square, triangular, hexagonal, and trapezoidal geometries have been designed by various researchers .…”

Section: Introductionmentioning

confidence: 99%

“…The planar monopole antennas, because of their small size, light weight, low profile, high radiation efficiency, and easy integration with other circuits, are preferred for UWB transceiver systems. 4,5 Recently, several UWB monopole antennas with circular, square, triangular, hexagonal, and trapezoidal geometries have been designed by various researchers. 6 The main problem associated with UWB structures, however, is their small transmission distance, which is because of low transmission power specified by the FCC.…”

Section: Introductionmentioning

confidence: 99%

Multiple‐input‐multiple‐output/diversity antenna with dual band‐notched characteristics for ultra‐wideband applications

Kumar

Lee

Kim

et al. 2019

Micro & Optical Tech Letters

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Design and implementation of a four‐port ultra‐wideband (UWB) multiple‐input‐multiple‐output (MIMO)/diversity antenna with dual band‐notched characteristics are presented. The proposed diversity antenna is composed of four identical rhombic‐shaped monopole radiators arranged orthogonally to achieve better interelement isolation and polarization diversity. At each port, the MIMO antenna shows an impedance bandwidth (S11 ≤ –10 dB) of 10.5 GHz (2.8‐13.3 GHz) and an interelement isolation larger than 18 dB. Furthermore, in order to eliminate 3.5 GHz (Wi‐MAX) and 5.5 GHz (WLAN) bands from the UWB range, the antenna radiators are loaded with elliptical complementary split ring resonator structures. The MIMO performance metrics such as isolation, envelope correlation coefficient, and apparent diversity gain are calculated and presented. The MIMO/diversity antenna prototype is fabricated, and experimental results are verified with simulated results.

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“…So far, monopole antenna design with multiband operation technology is an attractive and promising solution, which recently discussed and proposed one of many novel antenna technologies. [17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36] In Refs. 17-20, the authors used a modified inverted-F antenna (IFA) or monopole structure with multiple branches to create multiband operation and in line with the application of wireless communication devices in Bluetooth/WLAN, WiMAX, and Wi-Fi.…”

Section: Introductionmentioning

confidence: 99%

Low‐cost, low‐profile and miniaturized single‐plane antenna design for an Internet of Thing device applications operating in 5G, 4G, V2X, DSRC, WiFi 6 band, WLAN, and WiMAX communication systems

Chung

Chang

2019

Micro & Optical Tech Letters

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An integrated multi‐band monopole antenna with three radiating strips having a compact structure to provide a double‐wideband operation in an Internet of Things (IoT) device is studied and presented. The proposed antenna is very suitable for the heterogeneous multi‐access network integration trend applications in mobile or fixed IoT devices, which can cover the 4G and 5G operating frequencies, the vehicle‐to‐everything and dedicated short range communication band from the IEEE 802.11p based wireless technology, the WiFi 6 band from the IEEE 802.11ax, the WLAN, and the WiMAX operating frequencies. The proposed antenna is manufactured on a single side of high quality FR4 substrate, which has a compact dimension of 8(L) × 8(W) × 0.8(T) mm3, and is composed of multibranch strips, namely, multiple curved shapes, L shapes to be embedded in the IoT device as an built‐in antenna. There are two operating bands designed between 2355‐5000 and 5112‐7000 MHz with well radiation efficiencies. The measured results show that the two operating bands are satisfied with reflection coefficient better than −6 dB, and total efficiencies of higher than 44% to 83%. In addition to that, the proposed antenna with multiband operation having a single side structure is simple to manufacture, low cost, low profile, and compact advantages.

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A compact microstrip fed dual polarised multiband antenna for IEEE 802.11 a/b/g/n/ac/ax applications

Cited by 44 publications

References 10 publications

Wide‐bandwidth multifrequency circularly polarized monopole antenna for wireless communication applications

Wide‐bandwidth multifrequency circularly polarized monopole antenna for wireless communication applications

Multiple‐input‐multiple‐output/diversity antenna with dual band‐notched characteristics for ultra‐wideband applications

Low‐cost, low‐profile and miniaturized single‐plane antenna design for an Internet of Thing device applications operating in 5G, 4G, V2X, DSRC, WiFi 6 band, WLAN, and WiMAX communication systems

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