In this work, we present a new configuration of a new miniature microstrip antenna array having a wide frequency band and with a circular polarization. The bandwidth is about 2GHz for a reflection coefficient under -10dB and centered on the ISM ‘Industrial Scientific Medical’ band at 5.8 GHz. To design such array, we have started the design by validating one antenna element at 10 GHz and after that by using the technique of defected ground, we have validated the antenna array in the frequency band [4 GHz -6 GHz] which will permit to miniature the dimensions. The final fabricated antenna array is mounted on an FR4 substrate, the whole area is 102.48 X 31.39 mm 2 with a gain of 5dBi at 4GHz.
Collaboration network of the authors
12 authors ·
36 co-authorship links
· 25 across different organisations
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Abdelmalek Essaâdi University
Université Hassan 1er
Institut National des Postes et Télécommunications
École Supérieure d'Électronique de l'Ouest
Université du Québec en Outaouais
Université du Québec
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