Compact Tri-Band Patch Antenna for Ku Band Applications

Kumar, Rajeev; Saini, Gurpreet Singh; Singh, Daljeet

doi:10.2528/pierc20013101

Cited by 32 publications

(6 citation statements)

References 22 publications

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“…For multi-band resonant frequency and bandwidth, the planar design uses the slots [43,44]. Also, Rectangular slots [45], E-shape [46][47][48], U-shape [49,50], fractal-shape [51,52], annular slots [53], Dual-mode slotpatch [54], U-shaped patch-slotted (four-element) design [59], and many more [53][54][55][56][57][58][59][60][61] dominate the radiating plane of the design. To maximize radiation efficiency, match the port at input, of the radiating element, with the microstrip feed line of 50 Ω, which depends on its width.…”

Section: Slot/patch Mimo Antennasmentioning

confidence: 99%

Millimeter Wave Antennas: A State-of-the-Art Survey of Recent Developments, Principles, and Applications

Aggarwal,

Roy,

Kumar

2024

PIER B

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The increasing volumes of data generated by social networking, cloud computing, e-commerce, and online video broadcasting necessitate the implementation of higher data rates. As the current 4G network encounters congestion and potentially struggles to accommodate the substantial data demand, there is a growing interest in millimeter wave (mmWave) technology. The 30-300 GHz mmWave spectrum is characterized by its broad bandwidth and low latency; it is having many applications in communication domains, also includes 5G cellular. Despite its atmospheric attenuation and non-line-of-sight (NLOS) propagation, the majority of nations have begun to implement mmWave 5G in the band of 28/38 GHz as a result of its reduced path loss exponent, minimal signal spread, and decreased atmospheric attenuation. While the patch antenna (single-element) is a compact and easily transportable choice for mmWave applications, its radiation efficiency, gain, and bandwidth are all subpar. Array antennas have effectively addressed these limitations by exhibiting significant enhancements in bandwidth, gain, and radiation efficiency. It is still limited in the maximum data rates it can accommodate. The rate of data can be increased by a factor of one thousand using Multiple-Input-Multiple-Output (MIMO) technology, which is enabled by geographical diversity and multiplexing techniques. As a result, the comprehension of structures of MIMO antennas operating at mmWave is imperative for the continued enhancement of performance. In comparing the efficacy of these designs, bandwidth, isolation, efficiency, gain, and radiation pattern are considered. In this paper, the most recent planar MIMO antenna designs, which are categorized as defected ground structures, Slot/Patch/Stub, MIMO Antenna Array, Dielectric Resonator Antenna, and Meta-Surface/Metamaterial Structures, are described. This paper also addresses the effects that slots, partial ground, and decoupling structures have on levels of isolation, bandwidth, and impedance matching. A comprehensive analysis of the design considerations and subsequent advancements is also provided in this paper.

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Section: Slot/patch Mimo Antennasmentioning

confidence: 99%

Millimeter Wave Antennas: A State-of-the-Art Survey of Recent Developments, Principles, and Applications

Aggarwal,

Roy,

Kumar

2024

PIER B

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“…This paper will adopt the design of the COVID-19 patch antenna and use the advantages of fractal geometry features to design a very small prototype suitable for dual-band wireless applications. It resonates at 7.5 GHz (in C-band) and 17 GHz (in K u -band) which makes the proposed patch suitable for downlink of satellite communication systems, breast cancer detection, and smart home concept (at 7.5 GHz) [13,21,22], and it is also used in the transmission of direct broadcast services (DBS) and Fixed Satellite Service (at 17 GHz) [23]. The application of fractal geometry on the planar structure of the COVID-19 circular patch antenna results in enhancing the bandwidth of the antenna.…”

Section: Introductionmentioning

confidence: 99%

Design and Fabrication of Covid-19 Microstrip Patch Antenna for Wireless Applications

Abdaljabar¹,

Madi²,

Al-Hindawi³

et al. 2022

PIER C

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This paper presents a novel unique microstrip fractal patch antenna with a COVID-19 shape designed for wireless applications. The COVID-19 antenna is a compact, miniature size, multiband, low weight, and low-cost patch antenna; the demonstrated patch antenna, simulated using the HFSS software program, consists of a circular printed patch with a radius of 0.4 cm surrounded by 5 pairs of crowns. The antenna is implemented on a double-sided copper plate with an FR4-epoxy substrate of 1 × 1 cm 2 area and 1.6 mm thickness. This small patch operates and resonates on two frequencies 7.5 GHz and 17 GHz within C and K u bands, respectively. The simulated and measured gains were respectively 0.8 dB and 0.2 dB at the lower frequency and 2.21 dB and 2 dB at the higher frequency. A coaxial probe feeding method is used in the simulation, and printed prototypes showed excellent consistency between measured and simulated resonance frequencies.

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“…Inverted Triangular shaped antenna with coplanar waveguide feeding is suggested in [4]. A small three band antenna is built [5] and tested to transmit and receive the signals in desired band. A swastika-shaped patch antenna is suggested in [6].Here slots are used to achieve wide band widths.…”

Section: Introductionmentioning

confidence: 99%

Design of Arrow Shaped Microstrip Patch Antenna for X and Ku Band Applications

.D¹,

M²,

P³

et al. 2022

ECS Trans.

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A small size printed patch antenna to cover applications of X and Ku band is suggested in this paper. The suggested antenna consists of an arrow shaped patch on front view of FR 4 substrate and a partial ground on the other side. Initial design started with a rectangular patch of dimensions 10.7 mm x 7 mm. Then it is modified into arrow shaped patch in order to improve the reflection coefficient at lower and higher frequencies.The measurement of the antenna is 12 x 15 x 1.6 mm3. The antenna parameters are optimized using FEM based HFSS software. The operating range of frequencies include from 6.75 GHz to 18.96 GHz. The proposed antenna displays a good omnidirectional radiation pattern and maximum gain of 7.41 dBi at 17 GHz. Simulated S11 parameters, VSWR, gain, and current distributions are offered in this paper, and S11 simulated parameters are in good agreement with measured parameters.

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Compact Tri-Band Patch Antenna for Ku Band Applications

Cited by 32 publications

References 22 publications

Millimeter Wave Antennas: A State-of-the-Art Survey of Recent Developments, Principles, and Applications

Millimeter Wave Antennas: A State-of-the-Art Survey of Recent Developments, Principles, and Applications

Design and Fabrication of Covid-19 Microstrip Patch Antenna for Wireless Applications

Design of Arrow Shaped Microstrip Patch Antenna for X and Ku Band Applications

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