High performance THz patch antenna using photonic band gap and defected ground structure

Ullah, Shahid; Ruan, Cunjun; Haq, Tanveer Ul; Zhang, Xingyun

doi:10.1080/09205071.2019.1654929

Cited by 52 publications

(21 citation statements)

References 12 publications

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“…The output characteristics of various proposed antenna structures are compared with the previously reported works in Table 6. The inference of the table is that Singh et al 31 designed the antenna which was operated at 1.43 THz, and the 14 Singh and Singh 31 Mittala and Sidhu 32 Ullah et al 33 Vahdati return loss of −34 dB was obtained. Hocini et al 14 and Sidhu et al 32 investigated the THz antenna structure and it produced the gain of 8.9 and 7.9 dB at the resonant frequency of 0.63 THz.…”

Section: Comparison Of the Simulated Proposed Antenna With Existingmentioning

confidence: 99%

“…Hocini et al 14 and Sidhu et al 32 investigated the THz antenna structure and it produced the gain of 8.9 and 7.9 dB at the resonant frequency of 0.63 THz. Shahid et al 33 proposed a THz antenna and obtained the output of −34 dB return loss with gain of 6.8 dB. Vahdati et al 34 examined an antenna that resonated at 1.4 THz and yielded 7.7 dB values of gain.…”

Section: Comparison Of the Simulated Proposed Antenna With Existingmentioning

confidence: 99%

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Design of slotted patch antenna based on photonic crystal for wireless communication

Britto¹,

Danasegaran²,

Johnson³

2020

Int J Communication

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SummaryNowadays, the wireless communication is improved in numerous ranges, and the use of the high speed of data rate in the communication systems is needed. The standing problem of high‐performance planar antenna is reduced by the recently developed artificial dielectric called photonic crystal, which is used to control and manipulate the optical property of light. This paper addresses the slotted tube antenna structure, and the investigation is done by the concept of triangular lattice structure based on the photonic crystal. This utility enhances the return loss of −57.81 dB and the voltage standing wave ratio (VSWR) of 1.002 at 2.37 THz operating frequencies. The increase in hole radius provides the shifting in zero dispersion point towards the shorter wavelength that helps for faster data rate transmission applications. Further, to characterize the model of the proposed antenna, the optimal value of the air hole, lattice constant value between holes and the thickness of the slot are found and the related parameters of such antenna are studied with the support of simulation software CST microwave studio.

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Section: Comparison Of the Simulated Proposed Antenna With Existingmentioning

confidence: 99%

Section: Comparison Of the Simulated Proposed Antenna With Existingmentioning

confidence: 99%

Design of slotted patch antenna based on photonic crystal for wireless communication

Britto¹,

Danasegaran²,

Johnson³

2020

Int J Communication

View full text Add to dashboard Cite

show abstract

“…When the lateral size of the structure is greater than 100 nm, the edge effect can be ignored. Therefore, when the voltage is biased, the surface conductivity of the graphene layer can be expressed by the Kubo formula [12][13] as…”

Section: Fundamental 21 Graphene Surface Conductivitymentioning

confidence: 99%

“…With the rapid development of terahertz sources and terahertz detectors, terahertz radiation has received more and more attention [11]. The application of terahertz bands in airborne communications, radio astronomy and other fields has greatly promoted the development of terahertz antenna research [12]. At the same time, the number of wireless communication devices is increasing rapidly, and higher requirements are placed on channel capacity.…”

Section: Introductionmentioning

confidence: 99%

Design and Analysis of a Novel Antenna for THz Wireless Communication

Saraereh¹,

Al-Tarawneh²,

Ali³

et al. 2022

Intelligent Automation &Amp; Soft Computing

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The frequency range of the terahertz (THz) band is usually defined as 0.3~3.0 THz, and some scholars have also extended it to 0.1~10 THz. THz technology has the characteristics of low photon radiation energy and rich spectrum information, and the THz band contains the vibration and rotation resonance frequencies of many material macromolecules, which can realize fingerprint detection. Therefore, THz technology has great academic value and a wide range of applications in basic research and applied science. Application prospects, such as THz spectroscopy technology provides a new means for studying the interaction between electromagnetic waves and matter, and its application in sensing has also penetrated into semiconductors, biology and medicine and health, homeland security, food quality control and environmental testing and other major fields. This paper proposes a novel patch antenna structure for the THz communication. The proposed antenna is designed on a polyimide substrate and graphene. The prominent feature of this antenna is that the radiation performance is does not deteriorates when tuning the frequency points. The frequency is controlled through a bias electrical field and not the conventional electronic switch. Theoretical analysis is performed for frequency-tuning and the equivalent circuit model is utilized to determine the input impedance. Simulation results show that the proposed THz antenna operates in the wideband THz with high gain and radiation efficiency.

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“…In addition, the 60 GHz mmWave also has the advantage of not requiring authorization [9][10][11][12][13][14]. Therefore, the millimeter-wave wireless communication technology is expected to become one of the key technologies of 5G communication, especially suitable for high-speed, large-capacity communication [15,16].…”

Section: Introductionmentioning

confidence: 99%

Beamforming Performance Analysis of Millimeter-Wave 5G Wireless Networks

Saraereh¹,

Ali²

2022

Computers, Materials &Amp; Continua

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With the rapid growth in the number of mobile devices and user connectivity, the demand for higher system capacity and improved qualityof-service is required. As the demand for high-speed wireless communication grows, numerous modulation techniques in the frequency, temporal, and spatial domains, such as orthogonal frequency division multiplexing (OFDM), time division multiple access (TDMA), space division multiple access (SDMA), and multiple-input multiple-output (MIMO), are being developed. Along with those approaches, electromagnetic waves' orbital angular momentum (OAM) is attracting attention because it has the potential to boost the wireless communication capacity. Antenna electromagnetic radiation can be described by a sum of Eigen functions with unique eigenvalues, as is well known. In order to address such issues, the millimeter-wave (mmWave) communication is proposed which is considered as one of the potential technology for 5G wireless networks. The intrinsic feature of all electromagnetic waves is OAM. The OAM beams' unique qualities have led to a slew of new uses. Broadband OAM generators, on the other hand, have gotten very little attention, especially in the mmWave frequency band. The use of OAM in conjunction with mmWave can reduce the beam power loss, enhance the received signal quality, and hence increase the system capacity. The transmitter and receiver antennas must be coaxial and parallel to achieve precise mode detection. The proposed mmWave integrated with OAM system model is discussed in this study. The channel model is created using the channel transition characteristics. The simulation results demonstrate that the proposed system model is a good way to boost the system capacity.

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High performance THz patch antenna using photonic band gap and defected ground structure

Cited by 52 publications

References 12 publications

Design of slotted patch antenna based on photonic crystal for wireless communication

Design of slotted patch antenna based on photonic crystal for wireless communication

Design and Analysis of a Novel Antenna for THz Wireless Communication

Beamforming Performance Analysis of Millimeter-Wave 5G Wireless Networks

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