Tunable slotted ground structured bandstop filter with BST varactors
β Scribed by Chun, Y.-H.; Hong, J.-S.; Bao, P.; Jackson, T.J.; Lancaster, M.J.
- Book ID
- 117812145
- Publisher
- The Institution of Engineering and Technology
- Year
- 2009
- Tongue
- English
- Weight
- 481 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1751-8725
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π SIMILAR VOLUMES
## Abstract To obtain the electromagnetic bandgap structure with a wide stopband, this article presents a novel approach for realizing a tunable bandstop filter using defected ground structure (DGS) section. To change the rejection band of DGS section, a movable conducting plate is applied in paral
## Abstract Originally published Microwave Opt Tech Lett 51:160β163, 2009 Β© 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2254β2255, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24589
## Abstract This letter proposes a parallel coupledβline bandpass filter (BPF) using the folded slotted ground structures (SGSs) to improve the wide stopband. It is shown that the designed folded SGS has a very small area in comparison of previous works. The folded SGS exhibits a dual stopband char
## Abstract A new microstrip low pass filter (LPF) with defected ground structure (DGS) is proposed in this article.The DGSs consists of reshaped rectangular dumbbell slot and four groups of Zβshape slots. The microstrip line with DGS gave good rejection band extend from 3.0 to 9 GHz with acceptabl