Waffle-iron filters with oblique boss patterns
Stander, T ; Meyer, P ; Van der Walt, P. W. ; Steyn, W. (2012-09)
Proceedings International
A waffle-iron filter with an oblique boss pattern is proposed. A circuit model based synthesis method is developed to achieve control over the in-band reflection response. For equivalent filter orders, the boss pattern is found to be more compact than traditional waffle-iron filters.