Spurious-Response Suppression in Microstrip Parallel-Coupled Bandpass Filters by Grooved Substrates
โ Scribed by Moradian, M.; Tayarani, M.
- Book ID
- 114661055
- Publisher
- IEEE
- Year
- 2008
- Tongue
- English
- Weight
- 756 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0018-9480
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๐ SIMILAR VOLUMES
In this paper, three methods to reject the first spurious harmonic in parallelcoupled microstrip filters are investigated. The authors proposed an extension of these approaches to also suppress the second unwanted passbands while keeping the initial passband practically unchanged. Then, two of these
## Abstract In this article, harmonic suppression of a parallel coupled microstrip bandpass filter (BPF) with Cโshaped electromagnetic bandgap (EBG) cells embedded on the middle layer is investigated. The embedded Cโshaped EBG cells patterned on the middle layer add a good stopbandโrejection mode t
## Abstract In this paper, a microstrip parallelโcoupled bandpass filter based on electromagnetic bandgap (EBG) structures to achieve spurious suppression is presented. The EBG loops of the middle layer add an extra stopbandโrejection mode to the 2^nd^ and 3^rd^ harmonics of the filter with attenua