Compact dual-band microstrip band pass filter design based on stub loaded resonator for wireless applications

Hasan, Mohammed F; Jalal, Ali Sadeq Abdulhadi; Ahmed, Emad S.

doi:10.1109/piers.2017.8262045

Cited by 8 publications

(8 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The antenna performance is controlled by switching the current motion through four PIN diodes as shown in the fabricated structure in Figure 1B. The proposed antenna is consistent of three main parts: The first part is based on a monopole structure to maintain on a single polarization, vertical or horizontal, that suite for 5G applications, 11 while traditional printed antennas suffer from modest polarization due to the current motion effects with feeding structures 10 . The second is an L‐shaped reflector connected to a CPW feed structure.…”

Section: Antenna Design and Geometrical Detailsmentioning

confidence: 99%

“…Most of these applications were applied to wearable textile WBAN applications, 6 size reduction, 7 antenna gain enhancement, 8 interference isolation, 9 and mutual coupling reduction 10 . Moreover, these artificial structures provided unique features such as distinctive stop bands, 11 surface wave suppressions, 12 and negative effective constitutive parameters 13 …”

Section: Introductionmentioning

confidence: 99%

“…Using mmW could realize an excellent reduction in the antenna size and a significant bandwidth enhancement 9 . However, the propagation of mmW inside buildings is very difficult due to the fact of the skin depth and attenuation factors increase with frequency increase 11 . Therefore, for this work, the authors applied their design at the sub‐6GHz for such antenna design to be applicable within the applications that call inside buildings services.…”

Section: Introductionmentioning

confidence: 99%

“…provided unique features such as distinctive stop bands, 11 surface wave suppressions, 12 and negative effective constitutive parameters. 13 In the past, researchers developed several antennas focusing on different wearable communication systems.…”

mentioning

confidence: 99%

See 3 more Smart Citations

Novel reconfigurable monopole‐based matching circuitry design for 5G and modern wireless communication systems

Kamel

Jalal

2022

Int J Communication

View full text Add to dashboard Cite

In this paper, a design of a reconfigurable printed antenna circuitry for 5G portable devices is proposed based on a miniaturized structure. Thus, the proposed antenna is structured as a printed circuit monopole with a coplanar waveguide port (CWP). The ground proposed CWP is designed as an L-shaped reflector in order to increase the directivity of the proposed antenna toward a certain direction. A matching circuitry based on a fractal Minkowski structure of the first order is inductively attached to the antenna design to increase the antenna bandwidth. To control the antenna performance, the matching circuit is connected to the L-shaped reflector through four PIN diodes. The effects of different switching scenarios on the antenna performance are tested numerically and experimentally for validation. It is found that when all diodes are switched ON, such antenna shows two frequency bands, S 11 < À10 dB, from 3.5 to 3.7 GHz and from 5.08 to 6.9 GHz. Nevertheless, the antenna gain is found to be about 3.47 dBi at 3.6 GHz and 3.69 dBi around 5.1 GHz. The other switching scenarios are tested and presented in this work. It is observed that the PIN diodes' switching affects significantly on the antenna directivity and the radiation patterns. The antenna performance is parametrically analyzed using CST MWS based on a numerical technique and based on an analytical circuit model. The proposed antenna is fabricated and tested to be compared against the theoretical results. An excellent agreement was obtained between the simulated and measured results.

show abstract

Section: Antenna Design and Geometrical Detailsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

See 2 more Smart Citations

Novel reconfigurable monopole‐based matching circuitry design for 5G and modern wireless communication systems

Kamel

Jalal

2022

Int J Communication

View full text Add to dashboard Cite

show abstract

“…In [23], uncomplicated, small topology of dualband BPF has presented. The projected BPF is designed by Rogers TMM10 substrate and stub loaded resonator at 2.4 and 4.3 GHz.…”

Section: Introductionmentioning

confidence: 99%

Investigation of dualband fan-shaped microstrip bandpass filter

Abdulkareem¹,

Faydh²,

Al-Nuaimi³

2021

TELKOMNIKA

View full text Add to dashboard Cite

In this study, design and simulation of microtrip bandpass filter is presented using RT/Duroid 6010.2 lm substrate. This filter has fan-shaped topology with small dimensions of 12x12 mm 2 , designed for dual band frequencies at 3.41 and 6.14 GHz. The insertion loss and return loss of initial band at 3.41 GHz are-0.7 and-38.224 dB respectively and its bandwidth ranged from 3.3561 to 3.48 GHz. On the other hand, for 2 nd band at 6.14 GHz, the insertion loss and return loss have been-1.377 and-14 dB respectively with bandwidth ranged from 6.0951 to 6.1782 GHz.

show abstract

Multiband bandpass filter with asymmetric dual‐band response based on metacell

Hugar,

Baligar,

Dakulagi

et al. 2023

Micro & Optical Tech Letters

View full text Add to dashboard Cite

The impressive growth in present‐day wireless communication systems demands compact, low‐power, cost‐effective, planar multiband microwave devices to increase the speed of communication and reduce hardware requirements, which subsequently reduce the power requirement of the system. Accordingly, this article aims to design a multiband microstrip bandpass filter with asymmetric dual‐band response based on metacell. The proposed filter is designed for wide and narrow dual‐band responses with fractional bandwidths of 72% and 2.6%, respectively. For the first time in this article, a new application of metacell in the design of dual‐band filters is discussed. A folded asymmetric step‐impedance resonator and a novel metacell structure—Dual loop split ring resonators are used to obtain wideband and dual‐band responses, respectively. The proposed work discusses the design methodology, and analysis of metacell structure based on a quasistatic model and compares simulation results with experimental results. The proposed dual‐band filter presents an insertion loss (S21) of less than 1 dB and input reflection coefficient (S11) greater than 10 dB in both passbands centered at 3.3 and 5.7 GHz. The designed filter is suitable for wireless communication applications—Wireless Access in the Vehicular Environment.

show abstract

Compact dual-band microstrip band pass filter design based on stub loaded resonator for wireless applications

Cited by 8 publications

References 9 publications

Novel reconfigurable monopole‐based matching circuitry design for 5G and modern wireless communication systems

Novel reconfigurable monopole‐based matching circuitry design for 5G and modern wireless communication systems

Investigation of dualband fan-shaped microstrip bandpass filter

Multiband bandpass filter with asymmetric dual‐band response based on metacell

Contact Info

Product

Resources

About