## Abstract A generic lumped‐element circuit of dual‐band bandstop filter (DBBSF) is proposed based on novel composite shunt resonators, and its design method is developed with closed‐form formulas. As an example, a DBBSF with center frequencies of 1.7 and 2.3 GHz is designed and fabricated using m
A simple and effective method for microstrip dual-band filters design
✍ Scribed by Chu-Yu Chen; Cheng-Ying Hsu
- Book ID
- 118002399
- Publisher
- IEEE
- Year
- 2006
- Tongue
- English
- Weight
- 195 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1531-1309
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📜 SIMILAR VOLUMES
## Abstract A miniaturized microstrip dual‐mode dual‐band bandpass filter is presented in this article. The filter is constructed by two slow‐wave dual‐mode resonators and two feed lines. To excite dual‐mode response, each dual‐mode resonator is coupled by an L‐shape feed line. To realize multiple
## Abstract A novel design of a dual‐mode resonator with double‐ring structure for a band‐pass filter is presented in this paper. Voltage/current couplings between the two rings are proposed based on a mode chart. Because each ring exhibits dual‐mode responses, they determine the range of operation
## Abstract In this article, a novel type of dual‐band bandpass filter (DBBPF) is proposed by using microstrip composite resonators, and its design method is developed based on the lumped‐element equivalent circuit of the filter. Both the midband frequencies and the passband widths of the dual band
## Abstract A novel dual‐band microstrip bandpass filter with multiple transmission zeros has been proposed in this article. Dual‐band resonators composed of one shunt short‐circuited stub and one shunt open‐circuited stub are connected by dual‐band admittance inverters (J‐inverters) to create dual