Decomposition approach for computer-aided synthesis of high-order cross-coupled resonator filters

✍ Scribed by Jia-Sheng Hong

• Publisher: John Wiley and Sons
• Year: 2007
• Tongue: English
• Weight: 218 KB
• Volume: 17
• Category: Article
• ISSN: 1096-4290
• DOI: 10.1002/mmce.20191

✦ Synopsis

A matrix decomposition approach is proposed for computer-aided synthesis (CAS) of high-order cross-coupled resonator filters. Useful formulations are derived with a significant reduction of matrix size to be handled by a computer program, which makes the CAS of high-order cross-coupled filters easier and more efficient. For demonstration, the proposed decomposition approach is applied to a 16-pole cascaded quadruplet (CQ) filter having four cross couplings. The numerical results of the CAS are provided, which are readily used for practical filter designs. V