Abstract
A technology called substrate-integrated waveguide (SIW) combines the benefits of printed circuit boards and conventional waveguides. SIW is widely used in microwave devices, especially filters, due to its excellent power handling, low loss, and low cost of manufacture. This work proposes a new type of evanescent-mode band-pass filter (BPF). The design and construction of a band-pass Half Mode Substrate Integrated Waveguide filter (HMSIW) are presented in this work, along with simulation results. The HMSIW filter's band-pass range was established to be ranged from 5.220 GHz to 8.808 GHz using ADS software. The HMSIW filter was manufactured using internal printed circuit board (PCB) prototype machinery, and the measured data show a good agreement with the calculated results.
Published Version
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