Fast Optimization of Unbalanced Filtering Antenna and Phase Controlled Transmission Line with Arbitrary Reference Impedances
Journal
2022 International Symposium on Antennas and Propagation, ISAP 2022
ISBN
9781665479622
Date Issued
2022-01-01
Author(s)
Chang, Teng
Abstract
In this paper, an effective synthesis method is presented for fast design of filtennas. The bandpass Q-factor, bandwidth, and order are incoporated into the antenna design cascading phase controlled transmission lines to produce an unbalanced filtering feature. The presented synthesis reduces the design cycle time and also predict the filtering performance. This method is validated by designing a three-order bandpass filtenna at 2.4 GHz to achieve a broad bandwidth. The simulated results agree very well with commercial simulation tools. The technique provide great flexibility for a filtenna design.
Subjects
Bandpass filter | bandwidth increasing | filtering antenna | Q factor
Type
conference paper