Compact thin ground plane UWB antenna with dual band stop characteristics

Shinde, Pratap N.; Mishra, Brijesh

doi:10.1002/mop.27470

Cited by 8 publications

(7 citation statements)

References 9 publications

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“…Peng Gao et al [80] proposed an inverted U-shaped slot on the ground plane and a radiation patch similar to the slot that is fed by a 50-Ω microstrip line. Shinde and Mishra [81] presented L-shaped thin ground plane for lower frequency band stop function and a tapered rectangular vertical slot in radiating patch for upper frequency band stop. Gong et al [82] presented a compact ultra-wideband antenna with an L-shaped slot.…”

Section: Slot Loaded Msas For Uwbmentioning

confidence: 99%

See 1 more Smart Citation

A Review: Circuit Theory of Microstrip Antennas for Dual-, Multi-, and Ultra-Widebands

Singh¹,

Shet²,

Prasad³

et al. 2020

Modulation in Electronics and Telecommunications [Working Title]

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In this chapter, a review has been presented on dual-band, multiband, and ultra-wideband (UWB). This review has been classified according to antenna feeding and loading of antennas using slots and notch and coplanar structure. Thereafter a comparison of dual-band, multiband, and ultra-wideband antenna has been presented. The basic geometry of patch antenna has been present along with its equivalent circuit diagram. It has been observed that patch antenna geometry for ultra-wideband is difficult to achieve with normal structure. Ultra-wideband antennas are achieved with two or more techniques; mostly UWB antennas are achieved from coplaner structures.

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Section: Slot Loaded Msas For Uwbmentioning

confidence: 99%

“…Broadband Ultra-wideband Bandwidth Having two or more bands (narrow bands 5-6% bandwidth) [7][8][9][10][11][12][13][14][15][16][17][18] Single-band having bandwidth is greater than 20% [3,[56][57][58][59][60][61] Single-band bandwidth is greater than 109.4% [79][80][81][82][83][84][85] Antenna required…”

Section: Dual-bandmentioning

confidence: 99%

A Review: Circuit Theory of Microstrip Antennas for Dual-, Multi-, and Ultra-Widebands

Singh¹,

Shet²,

Prasad³

et al. 2020

Modulation in Electronics and Telecommunications [Working Title]

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“…Recently, some antennas have been reported in which dual band notch functions are incorporated . Two stub resonators are used to produce each notch characteristics .…”

Section: Introductionmentioning

confidence: 99%

“…Dual notched band characteristics is achieved by using π‐shaped slot and EBG resonator . Dual notch band characteristics is incorporated in the designed antenna by using L‐shaped thin ground plane and rectangular vertical I‐shaped slot in radiating patch and by using stepped impedance stub . Triple notch band characteristics is incorporated in the designed antenna using C‐shaped slot, pair of complimentary split‐ring resonator slot, and L‐shaped slit in the ground plane .…”

Section: Introductionmentioning

confidence: 99%

Quad notch UWB antenna using combination of slots and split‐ring resonator

Chakraborty

Pal

Chattoraj

2019

Int J RF Microw Comput Aided Eng

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A novel coplanar waveguide fed UWB antenna with quad notch band characteristics has been proposed in this work. The antenna layout is designed based on a combination of well-known geometrical shapes: a half ellipse patch, rectangle, and triangle. The shape of the ground plane is partially tapered rectangular. The overall dimension of the antenna is 41.5 × 32 mm. The antenna uses three U-shaped slots at the top surface to create three notched band characteristics. A split-ring resonator is then introduced at the bottom surface of the antenna. With the integration of split-ring resonator at the bottom surface, an additional notch band at 7.25 to 7.75 (6.7%) GHz is created in the antenna. The designed antenna has an operating impedance bandwidth (VSWR ≤2) ranges from 3.03 to 12.34 GHz except in quad frequency stop bands of 3.3 to 3.7 (11.4%), 5.15 to 5.35 (3.8%), 5.725 to 5.825 (1.7%), and 7.25 to 7.75 (6.7%) GHz. The proposed antennas are successfully designed, prototyped, and measured. The simulated and measured results are extensively studied and discussed. Correlation between the time-domain transmitting antenna input signal and the received antenna output signal is calculated in order to ensure that the proposed antenna can be used in pulse-communication systems. This antenna finds applications in medical imaging, military radar systems, and other common UWB applications. K E Y W O R D SCPW-fed, quad notch, UWB

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“…Compact size, conformal, low cost, ease of integration, large bandwidth, high data rate, low output power, simple structure and interference rejection are the desired features of UWB antennas. The monopole antennas with UWB characteristics [2], [3], [4], [5], [6] are studied. The antennas were designed using radiating patch of standard geometrical shape and ground plane of trapezoidal shape.…”

Section: Introductionmentioning

confidence: 99%

Pentagonal Shaped Multi-Wideband Antenna for Indoor Wireless Communication

Pratap¹,

JAYASHREE²

2018

IJCA

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A coplanar waveguide feed pentagonal shape band-notched monopole antenna is proposed for multi-wideband operation. To avoid the potential interference of existing narrow bands with ultrawideband, the open ended slots embedded in monopole radiating surface and thin ground plane are used as notch filter centered at 3.5 GHz and 7.5 GHz respectively. The open circuit semi-spirally extended thin ground plane is designed for rejection of the band centered at 5.2 GHz. The Bandwidth is enhanced by suppressing the spurious notch band. The four operating bands developed due to the insertion of three notch bands, have -10 dB impedance bandwidth of 594 MHz (2.714-3.308 GHz), 990 MHz (3.952-4.942 GHz), 1.12 GHz (5.964-7.088 GHz) and 3.1 GHz (8.25-11.35 GHz) respectively. Group delay less than 1ns across all operating bands show good signal integrity. The radiation patterns in the H-plane are omnidirectional with low cross polarization levels and bidirectional in the E-plane. The simulated and measured results are in good agreement. KeywordsPentagon, full band, multi-wideband, notch filter, open ended slot.

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Compact thin ground plane UWB antenna with dual band stop characteristics

Cited by 8 publications

References 9 publications

A Review: Circuit Theory of Microstrip Antennas for Dual-, Multi-, and Ultra-Widebands

A Review: Circuit Theory of Microstrip Antennas for Dual-, Multi-, and Ultra-Widebands

Quad notch UWB antenna using combination of slots and split‐ring resonator

Pentagonal Shaped Multi-Wideband Antenna for Indoor Wireless Communication

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