Compact lowpass filter using spiral compact microstrip resonant cells
β Scribed by Gu, J.; Sun, X.
- Book ID
- 119938060
- Publisher
- The Institution of Electrical Engineers
- Year
- 2005
- Tongue
- English
- Weight
- 125 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0013-5194
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π SIMILAR VOLUMES
## Abstract Copper microstrip filters using spiral resonators, with a centre frequency of about 1 GHz and bandwidths of 5% and 16%, are designed and tested. Their advantages over parallelβcoupled filters are smaller size and more convenient shape. The spirals alleviate deterioration in simulation a
## Abstract A novel compact microstrip lowpass filter using __Nβ__turn meander line structure is proposed. This low pass filter provides a transmission zero near the passband edge and low passband insertion loss. Both the cutoff frequency and transmission zero can be easily controlled by changing t