A very small broadband CPW-fed circular polarized antenna with two semicircles etched on ground plane. - Mohsen Karamirad; Fereshteh Samadi; Changiz Ghobadi; Javad Nourinia (IST, 2016)

A dual band circularly polarized antenna with parasitic element for gain enhancement. - Fereshteh Samadi; Mohsen Karamirad; Changiz Ghobadi; Javad Nourinia; Rahim Barzeghari (IST, 2016)

Single Layer Multi-Band Transmissive Type Linear to Circular Polarization Converter With Wide Angular Stability for C-, X-, and Ku-Band Applications. - Hamed Shirzad; Changiz Ghobadi; Javad Nourinia; Majid Shokri; Mohsen Karamirad (IEEE Access, 2024)