TY  - EJOU
AU  - Khan, Shahid 
AU  - Bashir, Adil 
AU  - Ali, Haider 
AU  - Rauf, Abdul 
AU  - Marey, Mohamed 
AU  - Mostafa, Hala 
AU  - Syed, Ikram 

TI  - A Compact 28 GHz Millimeter Wave Antenna for Future Wireless Communication
T2  - Computers, Materials \& Continua

PY  - 2022
VL  - 72
IS  - 1
SN  - 1546-2226

AB  - This article presents a novel modified chuck wagon dinner bell shaped millimeter wave (mm-wave) antenna at 28 GHz. The proposed design has ultra-thin Rogers 5880 substrate with relative permittivity of 2.2. The design consists of T shaped resonating elements and two open ended side stubs. The desired 28 GHz frequency response is achieved by careful parametric modeling of the proposed structure. The maximum achieved single element gain at the desired resonance frequency is 3.45 dBi. The efficiency of the proposed design over the operating band is more than 88%. The impedance bandwidth achieved for −10 dB reference value is nearly 2.9 GHz. The proposed antenna is transformed into four element linear array which increases the gain up to 10.5 dBi. The fabricated prototype is tested for the measured results. It is observed that measured results closely match the simulated results. By considering its simple structure and focused radiation patterns, the proposed design is well suited for IoT (Internet of Things), mmWave microwave sensing, 5G and future RF (Radio Frequency) front-ends.
KW  - RF front-ends; mmWave; partial ground plane; 28 GHz; IoT; 5G antenna

DO  - 10.32604/cmc.2022.023397