TY - JOUR
T1 - High Gain Compact Antenna-in-Package Solution Using Like Mushroom Electromagnetic Band Gap for Industrial, Scientific, and Medical Band
AU - Hajlaoui, El Amjed
AU - Almohaimeed, Ziyad M.
AU - Almohaimeed, Abdullah
AU - Abdulkawi, Wazie
N1 - Publisher Copyright:
© 2025 American Society of Mechanical Engineers (ASME). All rights reserved.
PY - 2025/3/1
Y1 - 2025/3/1
N2 - A single-feed circularly polarized antenna with electromagnetic band gap (EBG) has been developed for the Industrial, Scientific, and Medical (ISM) bands. The proposed antenna features a square patch with eight slits on each side and corner, along with a cross-slot in the middle. To prevent surface wave excitation caused by the patch antenna’s thick substrate, new grounded like-mushroom EBG structures will surround the antenna. The frequency band gap characteristics of the EBG unit cells have been optimized at 5.8 GHz. A row of EBGs squares is 4.73 mm (0.063ko) away from the antenna square patch and surrounds it on all four sides. The proposed mushroom-like structure design improves the antenna’s directivity by 43.31%, gain by 32.93%, reflection coefficient by 93%, and radiation efficiency by 35.22%. This topology enables a wide variety of wireless communications applications. Computer simulation technologies (CSTs) were used to generate simulation figures for the proposed antenna, operating at 5.8 GHz.efficiency, high directivity, and gain.
AB - A single-feed circularly polarized antenna with electromagnetic band gap (EBG) has been developed for the Industrial, Scientific, and Medical (ISM) bands. The proposed antenna features a square patch with eight slits on each side and corner, along with a cross-slot in the middle. To prevent surface wave excitation caused by the patch antenna’s thick substrate, new grounded like-mushroom EBG structures will surround the antenna. The frequency band gap characteristics of the EBG unit cells have been optimized at 5.8 GHz. A row of EBGs squares is 4.73 mm (0.063ko) away from the antenna square patch and surrounds it on all four sides. The proposed mushroom-like structure design improves the antenna’s directivity by 43.31%, gain by 32.93%, reflection coefficient by 93%, and radiation efficiency by 35.22%. This topology enables a wide variety of wireless communications applications. Computer simulation technologies (CSTs) were used to generate simulation figures for the proposed antenna, operating at 5.8 GHz.efficiency, high directivity, and gain.
UR - http://www.scopus.com/inward/record.url?scp=85190747066&partnerID=8YFLogxK
U2 - 10.1115/1.4065145
DO - 10.1115/1.4065145
M3 - Article
AN - SCOPUS:85190747066
SN - 1043-7398
VL - 147
JO - Journal of Electronic Packaging
JF - Journal of Electronic Packaging
IS - 1
M1 - 011002
ER -