Compact dual-band microstrip bandpass filter without external feeds
โ Scribed by Sheng Sun; Lei Zhu
- Book ID
- 115497940
- Publisher
- IEEE
- Year
- 2005
- Tongue
- English
- Weight
- 268 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1531-1309
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract This letter proposes a novel compact dualโband bandpass filter (BPF) using the meandering openโloop resonators (MOLRs) and with enhanced feed coupling structures (EFCS). It is shown that the designed dual band BPF has a small area in comparison of previous works. The high selectivity of
## Abstract In this letter, a dualโband bandpass filter is proposed by consisting of spiralโshaped microstrip resonators. Meanwhile, a skewโsymmetric tapped feed structure is applied to introduce two transmission zeros on both sides of individual passbands, and thereby improve the filter selectivit
## Abstract In this letter, simple and effective design of dualโband bandpass and bandstop filters using microstrip openโloop resonators is proposed.The dualโband bandpass and bandstop filters developed in this letter exhibit dual operating frequencies that are not integral multiples of each other