A Monopole UWB Antenna for WIFI 7/Bluetooth and Satellite Communication

Wang, Zhonggen; Wang, Mingqing; Nie, Wenfeng

doi:10.3390/sym14091929

Cited by 5 publications

(5 citation statements)

References 26 publications

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“…At the same time, wireless standard IEEE 802.11a can reach 54 Mbps, which is used in wireless communication, so many antennas are designed to cover the WiFi band [15][16][17][18]. In addition, different communication modes use different frequencies, which requires the research of some kinds of antennas containing a variety of frequency bands to meet the use of mainstream WiFi-UWB and other frequency bands [19][20][21][22][23]. Ref.…”

Section: Introductionmentioning

confidence: 99%

“…The size of the miniaturized UWB circular microstrip antenna proposed in [20] is 39.3×30×1.6 mm 3 , which adopts the nonuniform microstrip feeder width and the new technology of partially rectangular ground plane, and covers the frequency band from 2.74 to 76.83 GHz for many applications such as: wireless fidelity systems, WiFi, UWB, global interoperability for microwave access, and 5G. The initial model of the unipolar UWB broadband antenna proposed in [21] is a short-sleeve shape, and the left and right angles are subtracted from the bottom half to expand the impedance bandwidth. It can cover WiFi7/4G LTE/5G/ Xband/Ku-band and the up-band of C-band, with a maximum peak gain of 5.43 dBi.…”

Section: Introductionmentioning

confidence: 99%

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Design of a Monopole Antenna for WiFi-UWB Based on Characteristic Mode Theory

Wang,

You,

Yang

et al. 2024

PIER M

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In this paper, a WiFi-UWB multiband monopole antenna is designed, fabricated, and tested based on the characteristic mode theory, which mainly consists of an L-shaped metal, an "ok"-shaped metal radiator, and a T-shaped metal patch. The substrate dimensions are 40 × 43 × 1.6 mm 3 , featuring a rectangular ground plate at the substrate's bottom. The "ok"-shaped metal on the upper surface is composed of a metal ring and a curved finger-shaped metal. To improve impedance matching and broaden the bandwidth, strategic modifications are implemented. Specifically, a rectangular slot is introduced at the top of the L-shaped metal, and the T-shaped metal is rotated 90 • counterclockwise and positioned beneath the "ok"-shaped metal. The microstrip feed line, constructed from metal, incorporates a feed point. Simulation results indicate that the antenna effectively covers the frequency ranges of 2.30-2.50 GHz and 3.65-9.77 GHz. At the resonance point, the maximum return loss is below −40 dB, signifying superior directional radiation characteristics. The antenna design is characterized by a wide frequency band, simple structure, and holds significant practical value for multi-frequency communication.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design of a Monopole Antenna for WiFi-UWB Based on Characteristic Mode Theory

Wang,

You,

Yang

et al. 2024

PIER M

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show abstract

“…Din et al have explained the gain improvement techniques in UWB antenna for GPR applications [22]. Kumar and Masa-Campos have designed dual polarized UWB antenna for WLAN band notching [23], and the Wang et al investigated UWB antenna for the elimination of Bluetooth/WIFI-7 and satellite communication bands in UWB frequency range [24].…”

Section: Introductionmentioning

confidence: 99%

Triple Band-Notch UWB Antenna Embedded with Slot and EBG Structures

Babu

Ensermu

2023

Wireless Communications and Mobile Computing

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In this paper, a planar, compact pentagonal shaped ultrawideband antenna of microstrip line fed offering triple band-notched characteristics response is proposed and investigated. Triple band-notch response can be achieved by creating two inverted U-shaped slots of different size in pentagonal patch, and also electromagnetic band gap structure of hexagonal shape is created near the feed line of UWB antenna. To implement the proposed antenna, RT/DUROID 5880 substrate of 1.6 mm thickness is used. The designed antenna was successfully simulated, developed, and manufactured. The dimension of the suggested antenna is 36 mm × 33 mm × 1.6 mm and has a bandwidth of 3.1–10.6 GHz with a magnitude of S 11 < − 10 dB , the maximum pass band gain of 4.6 dB and with the exception of the 4.0–4.4 GHz (C-band satellite communication), 5.2–5.8 GHz (WLAN), and 8.0–8.25 GHz (X-band) frequency bands. The suggested antenna has a good return loss, a virtually omnidirectional radiation pattern, and a constant gain throughout operation.

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“…One more interesting work of dual-polarized microstrip patch antenna has been presented through literature in which two different antennas are designed on a single chip for different frequency bands, and the optimized design having 3 Wireless Communications and Mobile Computing the two different antenna elements cover the whole UWB [39]. A short sleeve-shaped antenna has been discussed which covers various applications such as 4G LTE services, 5G services, and WiFi services with specific frequency ranges [40]. Listed below is the general structure of the paper: Section 2 deals into the design of the antenna and how it has changed through time.…”

Section: Introductionmentioning

confidence: 99%

Miniaturized Ultrawideband Microstrip Antenna for IoT-Based Wireless Body Area Network Applications

Pandey

Singh

et al. 2023

Wireless Communications and Mobile Computing

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In this paper, we present an extremely compact ultrawideband (UWB) monopole microstrip patch antenna for a wireless body area network (WBAN). The proposed antenna is fabricated on a flexible Rogers RT-5880 dielectric substrate of thickness 0.5 mm and has an overall size of 20 × 15 × 0.5 m m 3 . The proposed antenna achieves a wideband characteristic with the help of a modified ground plane with a monopole pair. The monopole antenna is fed through a microstrip line and has a good impedance matching over a frequency band of 3.2 to 15 GHz (and beyond), with an axial ratio below 3 dB and a high efficiency of 77–95%. This antenna is designed to cover almost the complete UWB range; bandwidth for antenna is 11.52 GHz (3.48-15 GHz). The antenna has a realized gain of 2.3–7.2 dBi throughout the frequency band and has been tested for conformality. Measured results are found to be in good correlation with the simulated results. The antenna has also been tested for specific absorption rate (SAR) values within the simulation to compare with Federal Communications Commission (FCC) limits and verify their suitability for the Internet of Things- (IoT-) based wearable body area network.

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A Monopole UWB Antenna for WIFI 7/Bluetooth and Satellite Communication

Cited by 5 publications

References 26 publications

Design of a Monopole Antenna for WiFi-UWB Based on Characteristic Mode Theory

Design of a Monopole Antenna for WiFi-UWB Based on Characteristic Mode Theory

Triple Band-Notch UWB Antenna Embedded with Slot and EBG Structures

Miniaturized Ultrawideband Microstrip Antenna for IoT-Based Wireless Body Area Network Applications

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