Multi frequency controllable in-band suppressions in a broad bandwidth microstrip filter design for 5G Wi-Fi and satellite communication systems utilizing a quad-mode stub-loaded resonator

• Main Authors: Zhang, Guoqiang, Abdul Basit, Abdul Basit, Khan, Muhammad Irshad, Daraz, Amil, Saqib, Najmus, Zubir, Farid
• Format: Article
• Language: English
• Published: MDPI 2023
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/105813/1/FaridZubir2023_MultiFrequencyControllableInBand.pdf; http://eprints.utm.my/105813/; http://dx.doi.org/10.3390/mi14040866

The key elements used for receiving and processing signals in communication systems are the bandpass filters. Initially, a common operating mechanism was applied for the design of broadband filters, i.e., by cascading low-pass filters or high-pass filters using multiple line resonators with length q...