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Low-Profile MM-Wave PIFA Array with Omni-Directional and Full-Coverage Radiations (2022)
Conference Proceeding
Ullah, A., Parchin, N. O., Santos, H. M. D., See, C. H., & Abd-Alhameed, R. A. (2022). Low-Profile MM-Wave PIFA Array with Omni-Directional and Full-Coverage Radiations. In 2022 IEEE Wireless Antenna and Microwave Symposium (WAMS). https://doi.org/10.1109/wams54719.2022.9847827

This manuscript studies the design and radiation characteristics of a new phased array with highly-miniaturized broadband and omnidirectional radiation properties. The procedure of the phased array design is simple and can be easily accomplished on a... Read More about Low-Profile MM-Wave PIFA Array with Omni-Directional and Full-Coverage Radiations.

Gain Enhancement of Diversity Slot Antenna Using FSS with Metamaterial Unit Cells for UWB Systems (2022)
Conference Proceeding
Parchin, N. O., Ullah, A., Santos, H. M. D., See, C. H., & Abd-Alhameed, R. A. (2022). Gain Enhancement of Diversity Slot Antenna Using FSS with Metamaterial Unit Cells for UWB Systems. In 2022 IEEE Wireless Antenna and Microwave Symposium (WAMS). https://doi.org/10.1109/wams54719.2022.9847736

This study represents the design of a dual-port/diversity antenna with enhanced gain property ultra-wideband (UWB) systems. It contains a small-size open-ended slot resonator fed by a pair of semi-arc feed-lines providing radiation/polarization diver... Read More about Gain Enhancement of Diversity Slot Antenna Using FSS with Metamaterial Unit Cells for UWB Systems.

A Compact mmWave MIMO Antenna for Future Wireless Networks (2022)
Journal Article
Khan, M. I., Khan, S., Kiani, S. H., Ojaroudi Parchin, N., Mahmood, K., Rafique, U., & Qadir, M. M. (2022). A Compact mmWave MIMO Antenna for Future Wireless Networks. Electronics, 11(15), Article 2450. https://doi.org/10.3390/electronics11152450

This article presents a four-element multiple-input multiple-output (MIMO) antenna design for next-generation millimeter-wave (mmWave) communication systems. The single antenna element of the MIMO systems consists of a T-shaped and plow-shaped patch... Read More about A Compact mmWave MIMO Antenna for Future Wireless Networks.

New Method to Implement and Analysis of Medical System in Real Time (2022)
Journal Article
Abd Elgawad, Y. Z., Youssef, M. I., Nasser, T. M., Almslmany, A., S. I. Amar, A., Mohamed, A. A., …Moussa, K. H. (2022). New Method to Implement and Analysis of Medical System in Real Time. Healthcare, 10(7), Article 1357. https://doi.org/10.3390/healthcare10071357

The use of information technology and technological medical devices has contributed significantly to the transformation of healthcare. Despite that, many problems have arisen in diagnosing or predicting diseases, either as a result of human errors or... Read More about New Method to Implement and Analysis of Medical System in Real Time.

MTM-Inspired Graphene-Based THz MIMO Antenna Configurations Using Characteristic Mode Analysis for 6G/IoT Applications (2022)
Journal Article
Khaleel, S. A., Hamad, E. K. I., Parchin, N. O., & Saleh, M. B. (2022). MTM-Inspired Graphene-Based THz MIMO Antenna Configurations Using Characteristic Mode Analysis for 6G/IoT Applications. Electronics, 11(14), Article 2152. https://doi.org/10.3390/electronics11142152

6G wireless communications will be immersed in the future with different applications. It is expected to support all IoT services and satellite communications, and it is expected to support artificial intelligence (AI) and machine learning (ML). The... Read More about MTM-Inspired Graphene-Based THz MIMO Antenna Configurations Using Characteristic Mode Analysis for 6G/IoT Applications.

A New Beamforming Approach Using 60 GHz Antenna Arrays for Multi-Beams 5G Applications (2022)
Journal Article
Al-Sadoon, M. A. G., Patwary, M. N., Zahedi, Y., Parchin, N. O., Aldelemy, A., & Abd-Alhameed, R. A. (2022). A New Beamforming Approach Using 60 GHz Antenna Arrays for Multi-Beams 5G Applications. Electronics, 11(11), Article 1739. https://doi.org/10.3390/electronics11111739

Recent studies and research have centred on new solutions in different elements and stages to the increasing energy and data rate demands for the fifth generation and beyond (B5G). Based on a new-efficient digital beamforming approach for 5G wireless... Read More about A New Beamforming Approach Using 60 GHz Antenna Arrays for Multi-Beams 5G Applications.

A New mmWave Antenna Array with Wideband Characteristics for Next Generation Communication Systems (2022)
Journal Article
Munir, M. E., Al Harbi, A. G., Kiani, S. H., Marey, M., Parchin, N. O., Mostafa, H., …Abd-Alhameed, R. A. (2022). A New mmWave Antenna Array with Wideband Characteristics for Next Generation Communication Systems. Electronics, 11(10), Article 1560. https://doi.org/10.3390/electronics11101560

This paper presents a planar multi-circular loop antenna with wide impedance bandwidth for next generation mm-wave systems. The proposed antenna comprises three circular rings with a partial ground plane having a square slot. The resonating structure... Read More about A New mmWave Antenna Array with Wideband Characteristics for Next Generation Communication Systems.

Design of an Analog RFID-Based UHF Band Tag Antenna with Opened Circuited L-shaped Stubs for the Applications in Localization (2022)
Journal Article
Jouali, R., Aoutoul, M., Ouahmane, . H., Ahmad, S., Had, A., El Moukhtafi, F., … Abd-Alhameed, R. (2022). Design of an Analog RFID-Based UHF Band Tag Antenna with Opened Circuited L-shaped Stubs for the Applications in Localization. Electronics, 11(7), Article 1027. https://doi.org/10.3390/electronics11071027

This paper presents a new analog design of a radio-frequency identification (RFID) tag antenna with a long-read range oriented to localization applications. The actual work focuses on the analog input characterization of antenna impedance by studying... Read More about Design of an Analog RFID-Based UHF Band Tag Antenna with Opened Circuited L-shaped Stubs for the Applications in Localization.

Dual-Band Phased Array 5G Mobile-Phone Antenna with Switchable and Hemispherical Beam Pattern Coverage for MIMO-Diversity Communications (2022)
Journal Article
Parchin, N. O., Dardeer, O. M., Amar, A. S. I., Hwang See, C., & Abd-Alhameed, R. (2022). Dual-Band Phased Array 5G Mobile-Phone Antenna with Switchable and Hemispherical Beam Pattern Coverage for MIMO-Diversity Communications. The Applied Computational Electromagnetics Society Journal, 36(12), 1602–1609. https://doi.org/10.13052/2021.ACES.J.361212

A new design of dual-band antenna array with 3D-coverage beam steering characteristic for millimeter-wave (MM-Wave) communications is proposed in this manuscript. The antenna covers frequency bands of 18 GHz and 28 GHz. Its configuration contains thr... Read More about Dual-Band Phased Array 5G Mobile-Phone Antenna with Switchable and Hemispherical Beam Pattern Coverage for MIMO-Diversity Communications.

A Novel Meander Bowtie-Shaped Antenna with Multi-Resonant and Rejection Bands for Modern 5G Communications (2022)
Journal Article
Faouri, Y. S., Ahmad, S., Ojaroudi Parchin, N., See, C. H., & Abd-Alhameed, R. (2022). A Novel Meander Bowtie-Shaped Antenna with Multi-Resonant and Rejection Bands for Modern 5G Communications. Electronics, 11(5), Article 821. https://doi.org/10.3390/ele

To support various fifth generation (5G) wireless applications, a small, printed bowtie-shaped microstrip antenna with meandered arms is reported in this article. Because it spans the broad legal range, the developed antenna can serve or reject a var... Read More about A Novel Meander Bowtie-Shaped Antenna with Multi-Resonant and Rejection Bands for Modern 5G Communications.

Wireless Electromagnetic Radiation Assessment Based on the Specific Absorption Rate (SAR): A Review Case Study (2022)
Journal Article
Abdul-Al, M., Amar, A. S., Elfergani, I., Littlehales, R., Parchin, N., Al-Yasir, Y., …Abd-Alhameed, R. A. (2022). Wireless Electromagnetic Radiation Assessment Based on the Specific Absorption Rate (SAR): A Review Case Study. Electronics, 11(4), Articl

Employing Electromagnetic Fields (EMFs) in new wireless communication and sensing technologies has substantially increased the level of human exposure to EMF waves. This paper presents a useful insight into the interaction of electromagnetic fields w... Read More about Wireless Electromagnetic Radiation Assessment Based on the Specific Absorption Rate (SAR): A Review Case Study.

A Jug-Shaped CPW-Fed Ultra-Wideband Printed Monopole Antenna for Wireless Communications Networks (2022)
Journal Article
Ahmad, S., Ijaz, U., Naseer, S., Ghaffar, A., Qasim, M. A., Abrar, F., …Abd-Alhameed, R. (2022). A Jug-Shaped CPW-Fed Ultra-Wideband Printed Monopole Antenna for Wireless Communications Networks. Applied Sciences, 12(2), Article 821. https://doi.org/10.

A type of telecommunication technology called an ultra-wideband (UWB) is used to provide a typical solution for short-range wireless communication due to large bandwidth, low power consumption in transmission and reception. Printed monopole antennas... Read More about A Jug-Shaped CPW-Fed Ultra-Wideband Printed Monopole Antenna for Wireless Communications Networks.

Wideband and Low-Profile Phased Array Smartphone Antenna Supporting 28-38 GHz (2021)
Presentation / Conference Contribution
Parchin, N. O., Ullah, A., Amar, A. S. I., Abdul-Al, M., Santos, H. M. D., See, C. H., …Abd-Alhameed, R. A. (2021). Wideband and Low-Profile Phased Array Smartphone Antenna Supporting 28-38 GHz. In 2021 29th Telecommunications Forum (TELFOR). https://d

This paper introduces a low-profile 5G phased array with a broad operation band for smartphone applications. The design procedure is simple and easy to accomplish. It is composed of eight endfire dipoles with a 1×8 linear array arrangement at the top... Read More about Wideband and Low-Profile Phased Array Smartphone Antenna Supporting 28-38 GHz.

Dual-Band MIMO Antenna Array for Sub 6 GHz 5G Smartphone Applications (2021)
Presentation / Conference Contribution
Ullah, A., Parchin, N. O., Abdul-Al, M., Santos, H. M. D., See, C. H., Fun Hu, Y., & Abd-Alhameed, R. A. (2021). Dual-Band MIMO Antenna Array for Sub 6 GHz 5G Smartphone Applications. In 2021 29th Telecommunications Forum (TELFOR). https://doi.org/10.110

In this article, a new MIMO smartphone antenna array with compact resonators is introduced for the fifth-generation mobile terminals. The proposed design was developed on an FR4 substrate with relative permittivity εr=4.3 and dielectric loss tangent... Read More about Dual-Band MIMO Antenna Array for Sub 6 GHz 5G Smartphone Applications.

Internal MIMO Antenna Design for Multi-Band Mobile Handset Applications (2021)
Presentation / Conference Contribution
Ullah, A., Parchin, N. O., Abdul-Al, M., Santos, H. M. D., See, C. H., Fun Hu, Y., & Abd-Alhameed, R. A. (2021). Internal MIMO Antenna Design for Multi-Band Mobile Handset Applications. In 2021 29th Telecommunications Forum (TELFOR). https://doi.org/10.1

In this research study, a new of 2×2 interior multi-band MIMO antenna is introduced for smartphone usages. The alignment of the antenna element contains a multi-mode monopole radiator with three L-shaped slits positioned at the border of the printed... Read More about Internal MIMO Antenna Design for Multi-Band Mobile Handset Applications.

Phased Array Antenna Package with Switchable Radiation Coverage for Future Smartphones (2021)
Conference Proceeding
Parchin, N. O., Ullah, A., Abdul-Al, M., Amar, A. S., Hu, Y. F., & Abd-Alhameed, R. A. (2021). Phased Array Antenna Package with Switchable Radiation Coverage for Future Smartphones. In 2021 IEEE 26th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD). https://doi.org/10.1109/camad52502.2021.9617783

A new phased array antenna package with improved and switchable radiation coverage is proposed for future cellular communications. Its configuration contains three subarrays of patch radiators along the edge area of the smartphone board. Each sub-arr... Read More about Phased Array Antenna Package with Switchable Radiation Coverage for Future Smartphones.

Editorial: Special Issue “Antenna Design for 5G and Beyond” (2021)
Journal Article
Ojaroudi Parchin, N., See, C. H., & Abd-Alhameed, R. (2021). Editorial: Special Issue “Antenna Design for 5G and Beyond”. Sensors, 21(22), Article 7745. https://doi.org/10.3390/s21227745

Note: In lieu of an abstract, this is an excerpt from the first page. The demand for high data rate transfer and large capacities of traffic is continuously growing as the world witnesses the development of the fifth generation (5G) of wireless co... Read More about Editorial: Special Issue “Antenna Design for 5G and Beyond”.

Green and Highly Efficient MIMO Transceiver System for 5G Heterogenous Networks (2021)
Journal Article
Al-Yasir, Y. I. A., Abdulkhaleq, A. M., Parchin, N. O., Elfergani, I. T., Rodriguez, J., Noras, J. M., …Qahwaji, R. (2022). Green and Highly Efficient MIMO Transceiver System for 5G Heterogenous Networks. IEEE Transactions on Green Communications and Ne

The paper presents the general requirements and an exemplary design of the RF front-end system that in today’s handset is a key consumer of power. The design is required to minimize the carbon footprint in mobile handsets devices, whilst facilitating... Read More about Green and Highly Efficient MIMO Transceiver System for 5G Heterogenous Networks.

A Planar Dual-Polarized Phased Array With Broad Bandwidth and Quasi-Endfire Radiation for 5G Mobile Handsets (2021)
Journal Article
Parchin, N. O., Zhang, J., Abd-Alhameed, R. A., Pedersen, G. F., & Zhang, S. (2021). A Planar Dual-Polarized Phased Array With Broad Bandwidth and Quasi-Endfire Radiation for 5G Mobile Handsets. IEEE Transactions on Antennas and Propagation, 69(10), 6410-

A planar dual-polarized phased array is proposed for 5G cellular communications. The array has the properties of dual-polarization, wideband, and quasi-endfire radiation, which is printed on one side of a single-layer substrate. The design contains t... Read More about A Planar Dual-Polarized Phased Array With Broad Bandwidth and Quasi-Endfire Radiation for 5G Mobile Handsets.