Title | ||
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Compact differential bandpass filter with a narrow notched band using APCL structure suitable for UWB application |
Abstract | ||
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A compact differential band pass filter with asymmetric parallel-coupled lines (APCL) and center frequency of 5.6GHz is proposed in this paper. The APCL suppresses unwanted RFID signals by introducing a fully tunable notched band at 6.8GHz. By combining the concept of transmission matrix with modal analysis and extracting a novel model for symmetric three parallel coupled lines (SPCL), role of each resonant frequency is clearly explained. Measurement results in the differential mode show a pass band from 3.1 to 8.1GHz and a wide stop band from 9.1 to 16GHz with attenuation of more than 20dB. In addition, S21 in common mode is lower than -10.5dB over the pass band. |
Year | DOI | Venue |
---|---|---|
2015 | 10.1016/j.mejo.2015.06.014 | Microelectronics Journal |
Keywords | Field | DocType |
Differential bandpass filter,Asymmetric parallel-coupled lines,Notch band,Common mode suppression,Ultra-wideband | Passband,Block upconverter,Band-pass filter,Electronic engineering,Common-mode signal,Ultra-wideband,Center frequency,Engineering,Attenuation,Stopband | Journal |
Volume | Issue | ISSN |
46 | 9 | 0026-2692 |
Citations | PageRank | References |
0 | 0.34 | 1 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Mohsen Amirian | 1 | 0 | 0.34 |
Gholamreza Karimi | 2 | 7 | 4.86 |
Ali Lalbakhsh | 3 | 6 | 2.22 |
Mohammad-sajad Bayati | 4 | 0 | 0.34 |