Mujeeb Abdullah
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View article: High-Performance Four-Element Self-Decoupled MIMO Antenna System for N260 Band Applications
High-Performance Four-Element Self-Decoupled MIMO Antenna System for N260 Band Applications Open
This paper introduces a wideband multiple-input multiple-output (MIMO) antenna designed for 5G applications. The antenna achieves a wideband response by incorporating multiple slots into the radiating element, providing an operating bandwi…
View article: Four‐Element MIMO Patch Antenna With High Gain, High Isolation, and Polarization Diversity Characteristics for 28‐GHz Applications
Four‐Element MIMO Patch Antenna With High Gain, High Isolation, and Polarization Diversity Characteristics for 28‐GHz Applications Open
This article presents the design of a high‐gain, highly isolated four‐element multiple‐input multiple‐output (MIMO) antenna system operating at the millimeter‐wave (mm‐wave) 28 GHz frequency band. The radiating element of the MIMO antenna …
View article: An Eight Element Wideband DGS MIMO Antenna System for 5G Handheld Devices
An Eight Element Wideband DGS MIMO Antenna System for 5G Handheld Devices Open
In this article, a slotted wideband eight-element multiple-input multiple-output (MIMO) antenna system is designed for the N77 (3.3-4.2 GHz) spectrum. The MIMO system is fabricated FR-4 substrate with standard smartphone dimensions, The or…
View article: A High-Gain and Wideband MIMO Antenna for 5G mm-Wave-Based IoT Communication Networks
A High-Gain and Wideband MIMO Antenna for 5G mm-Wave-Based IoT Communication Networks Open
In this paper, an antenna with a multiple-input, multiple-output (MIMO) configuration is demonstrated for mm-wave 5G-based Internet of Things (IoT) applications. The two antenna elements are arranged next to each other to form a two-port a…
View article: A Novel Design and Development of a Strip-Fed Circularly Polarized Rectangular Dielectric Resonator Antenna for 5G NR Sub-6 GHz Band Applications
A Novel Design and Development of a Strip-Fed Circularly Polarized Rectangular Dielectric Resonator Antenna for 5G NR Sub-6 GHz Band Applications Open
In this article, a rectangular dielectric resonator antenna (RDRA) with circularly polarized (CP) response is presented for 5G NR (New Radio) Sub-6 GHz band applications. A uniquely shaped conformal metal feeding strip is proposed to excit…
View article: A Novel Hook-Shaped Antenna Operating at 28 GHz for Future 5G mmwave Applications
A Novel Hook-Shaped Antenna Operating at 28 GHz for Future 5G mmwave Applications Open
To address atmospheric attenuation and path loss issues in the mmwave portion of the spectrum, high gain and narrow beam antenna systems are essential for the next generation communication networks. This paper presents a novel hook-shaped …
View article: Future Smartphone: MIMO Antenna System for 5G Mobile Terminals
Future Smartphone: MIMO Antenna System for 5G Mobile Terminals Open
In this article, an inverted L-shaped monopole eight elements Multiple Input Multiple Output (MIMO) antenna system is presented. The multi-antenna system is designed on a low cost 0.8 mm thick FR4 substrate having dimensions of 136 x 68 mm…
View article: Design of a Dual Band SNG Metamaterial Based Antenna for LTE 46/WLAN and Ka-Band Applications
Design of a Dual Band SNG Metamaterial Based Antenna for LTE 46/WLAN and Ka-Band Applications Open
The non-existing properties of the metamaterial surfaces can be utilized to improve the antenna radiation characteristics. In this article, a design and performance analysis of a Single Negative (SNG) metamaterial based antenna is imparted…
View article: Nature Inspired MIMO Antenna System for Future mmWave Technologies
Nature Inspired MIMO Antenna System for Future mmWave Technologies Open
In this work, a new Multiple Input Multiple Output (MIMO) antenna system with a novel shape inspired by nature is proposed for Fifth-Generation (5G) communication systems. The antenna is designed on a Rogers 5880. The dielectric constant o…
View article: Eight Element Side Edged Framed MIMO Antenna Array for Future 5G Smart Phones
Eight Element Side Edged Framed MIMO Antenna Array for Future 5G Smart Phones Open
This paper presents a novel design of a Multiple Input Multiple Output (MIMO) antenna system for next generation sub 6 GHz 5G and beyond mobile terminals. The proposed system is composed of a main board and two side boards. To make the des…
View article: Modified U-Shaped Resonator as Decoupling Structure in MIMO Antenna
Modified U-Shaped Resonator as Decoupling Structure in MIMO Antenna Open
This paper presents an isolation enhancement of two closely packed multiple-input multiple-output (MIMO) antenna system using a modified U-shaped resonator. The modified U-shaped resonator is placed between two closely packed radiating ele…
View article: A Novel High Gain Wideband MIMO Antenna for 5G Millimeter Wave Applications
A Novel High Gain Wideband MIMO Antenna for 5G Millimeter Wave Applications Open
A compact tree shape planar quad element Multiple Input Multiple Output (MIMO) antenna bearing a wide bandwidth for 5G communication operating in the millimeter-wave spectrum is proposed. The radiating element of the proposed design contai…
View article: Design of a Compact Monopole Antenna for UWB Applications
Design of a Compact Monopole Antenna for UWB Applications Open
In this paper, a low cost, highly efficient and low profile monopole antenna for ultra-wideband (UWB) applications is presented. A new inverted triangular-shape structure possessing meander lines is designed to achieve a wideband response …
View article: High-Performance Multiple-Input Multiple-Output Antenna System For 5G Mobile Terminals
High-Performance Multiple-Input Multiple-Output Antenna System For 5G Mobile Terminals Open
In this paper, the systematic design of a multiple antenna system for 5G smartphone operating at 3.5 GHz for multiple-input multiple-output (MIMO) operation in smartphones is proposed. The smartphone is preferred to be lightweight, thin, a…
View article: Eight Element Multiple-Input Multiple-Output (MIMO) Antenna for 5G Mobile Applications
Eight Element Multiple-Input Multiple-Output (MIMO) Antenna for 5G Mobile Applications Open
This work presents a systematic design of high performance eight element antenna array for a 5G mobile terminal operating at 2.6/3.5 GHz bands. The proposed eight element slot antenna array based on unit monopole slot antenna embedded in t…
View article: A Low Profile High Gain Ultra Lightweight Circularly Polarized Annular Ring Slot Antenna for Airborne and Airship Applications
A Low Profile High Gain Ultra Lightweight Circularly Polarized Annular Ring Slot Antenna for Airborne and Airship Applications Open
In this paper a low profile circularly polarized annular ring slot antenna (CPARSA) with high gain is presented. An inverted U-shaped meandered slot is cut at the inner patch of annular ring to obtain the circularly polarized (CP) radiatio…
View article: Gain enhancement in cubic DRA with modified microstrip feed for WLAN applications
Gain enhancement in cubic DRA with modified microstrip feed for WLAN applications Open
In this paper, a modified microstrip slot aperture feed is introduced which generates TEσ13 modes in a cubic dielectric resonator antenna resulting in a high gain (simulated = 10.5 dB and measured = 9 dB). The proposed feed can be realized…
View article: EIGHT-ELEMENT ANTENNA ARRAY AT 3.5 GHZ FOR MIMO WIRELESS APPLICATION
EIGHT-ELEMENT ANTENNA ARRAY AT 3.5 GHZ FOR MIMO WIRELESS APPLICATION Open
A multiple-input-multiple-output (MIMO) antenna array with eight printed coplanar waveguide (CPW)-fed monopole antennas operating at 3.5 GHz (3.4-3.6 GHz) is presented.Each antenna is an Inverted-L (IL) monopole surrounded by a parasitic I…