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Title: Novel dual-band dual-prototype bandpass filter
Authors: Sun, Xiaofeng
Tan, Eng Leong
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio
Issue Date: 2014
Source: Sun, X., & Tan, E. L. (2014). Novel dual-band dual-prototype bandpass filter. Microwave and Optical Technology Letters, 56(6), 1496-1498.
Series/Report no.: Microwave and optical technology letters
Abstract: This article presents the novel dual-band dual-prototype bandpass filter. The corresponding lowpass prototypes of the first and second passbands of the proposed filter are controllable and can be specified to be different at the outset. The dual-band resonator is realized by trisection stepped-impedance resonator. The dual-band inverter is implemented by stepped-impedance admittance inverter which can satisfy two different admittance values to realize two different frequency responses at two passbands. To compare and make more obvious the two passbands with two different lowpass prototypes, the proposed filter is illustrated with the inline imagelowpass prototype for its first band and the Chebyshev 0.1db lowpass prototype for its second band.
ISSN: 0895-2477
DOI: 10.1002/mop.28325
Rights: © 2014 Wiley Periodicals, Inc.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Journal Articles

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