Ultra wideband printed hexagonal monopole antennas

Ray, K. P.; Tiwari, Sneha

doi:10.1049/iet-map.2008.0201

Cited by 53 publications

(36 citation statements)

References 17 publications

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“…As an important part of UWB wireless communication system, the UWB antenna has drawn expanding consideration [1][2][3][4]. The possible UWB antenna ought to be designed with small size, good impedance matching, level group delay and omnidirectional radiation pattern [5]. In any case, a perpetual test is that there is interference between the composed UWB framework and some overlapping frequency bands.…”

Section: Introductionmentioning

confidence: 99%

Maple Leaf Shaped Uwb Monopole Antenna With Dual Band Notch Functionality

Iqbal¹,

Saraereh²,

Jaiswal³

2017

PIER C

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Abstract-A sharply rejected dual notch band UWB monopole antenna is presented in this paper. The proposed antenna consists of maple leaf shaped radiating element, a 50 Ω microstrip feed line and truncated ground plane. The proposed antenna shows the UWB operation in the frequency range (1.7 GHz-11.1 GHz) with VSWR < 2 except the notch bands and two band notches centered at 4.3 GHz and 7.7 GHz. The band notches are achieved by introducing a meandered slot in the radiating element and U-shaped slot in feed line. The substrate used for designing of UWB antenna is low loss Rogers 5880 having relative permittivity of 2.2. The novelty of the proposed antenna is its shape and ability to support UWB bandwidth requirements, and it also rejects two bands to avoid possible interference with existing communication system. Good agreement between the simulated and measured results is observed. The proposed antenna has good gain and efficiency at pass bands.

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Section: Introductionmentioning

confidence: 99%

Maple Leaf Shaped Uwb Monopole Antenna With Dual Band Notch Functionality

Iqbal¹,

Saraereh²,

Jaiswal³

2017

PIER C

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“…The dimensions of the center strip, gap, thickness and the permittivity of the dielectric substrate determine the effective dielectric constant and the characteristic impedance of line [4]. Slot antenna results into wideband characteristic with CPW fed line having square slot [6] and CPW-fed hexagonal patch antennas [8] are demonstrated in the literature.…”

Section: Introductionmentioning

confidence: 99%

CPW-Fed Capacitive Coupled Slot Antenna

Shah¹

2015

IJIRCCE

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ABSTRACT:Coplanar waveguide (CPW) fed slot antennas are attractive due to low dispersion and ease of integration with active and passive devices. In this paper, design of slot antenna fed by CPW through capacitive coupling with finite ground plane is presented. The propose antenna exhibit perfect impedance matching, unidirectional radiation patterns, and low cross polarization. Analysis of the effects of various slot dimensions on the parameters of the antenna design has been done. Proper simulated results are obtained by using a square slot of width / fed by CPW through capacitive coupling. The simulated results are obtained on Computer Simulation Technology (CST) Microwave Studio Software.

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“…As the key component of the UWB wireless communication system, the UWB antenna has drawn increasing attention [1][2][3][4]. The feasible UWB antenna should be designed with compact size, good impedance matching, flat group delay and omni-directional radiation patterns [5,6]. However, a permanent challenge is that there are interferences between the designed UWB system and some overlapping frequency bands.…”

Section: Introductionmentioning

confidence: 99%

A Compact Quad Band-Notched Uwb Monopole Antenna Loaded One Lateral L-Shaped Slot

Wu¹,

Feng²,

Shi³

et al. 2013

PIER

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Abstract-A novel compact microstrip-fed planar monopole antenna with quad-notched bands is presented. The proposed antenna is based on one rectangular-stepped-patch. To achieve the higher resonance over the 12 GHz, one lateral L-shaped structure is embedded in the ground. By inserting four U-shaped slots in the radiation patch, quad band-notched properties in the WiMAX (3.3-3.6 GHz), INSAT (4.5-4.8 GHz), lower WLAN (5.15-5.35 GHz) and higher WLAN (5.725-5.825 GHz) are obtained. Experimental results indicate that the designed UWB antenna can obtain broadband matched impedance values, good frequency selectivity over the notched bands, relatively flat group delay and nearly omni-directional transmission characteristics across the UWB frequencies.More importantly, the quad-notched bands can be reconfigurable by shorting the corresponding U-shaped slots.

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Ultra wideband printed hexagonal monopole antennas

Cited by 53 publications

References 17 publications

Maple Leaf Shaped Uwb Monopole Antenna With Dual Band Notch Functionality

Maple Leaf Shaped Uwb Monopole Antenna With Dual Band Notch Functionality

CPW-Fed Capacitive Coupled Slot Antenna

A Compact Quad Band-Notched Uwb Monopole Antenna Loaded One Lateral L-Shaped Slot

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