Residential College | false |
Status | 已發表Published |
Synthesis Design of Filtering Differential Phase Shifters of Independently Suppressed Harmonics | |
Lei-Lei Qiu; Lei Zhu | |
2021-08 | |
Source Publication | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS |
ISSN | 1549-7747 |
Volume | 68Issue:8Pages:2760 - 2764 |
Abstract | This brief proposes a class of filtering differential phase shifters with independent phase shift response and effective harmonic suppression. Different from the traditional single-mode resonator topology, dual-mode resonators are utilized here for single-band phase shifters. By adjusting its impedance values, the harmonics can be aligned without affecting its in-band filtering and phase shift characteristics. Furthermore, scaled line transformation are furtherly introduced for extended stopband bandwidth. By combining the dual-mode resonator with its scaled lines, the proposed phase shifters can readily realize desired phase shift response and independently suppressed harmonics. A generalized circuit model is established for closed-form synthesis design of the presented phase shifters with any arbitrary odd order. In the end, the $3^{\mathrm{ rd}}$ - and $5^{\mathrm{ th}}$ -order filtering differential phase shifters are designed and fabricated for verification. It is found that the simulated and measured results are in good agreement. |
Keyword | Differential Phase Shifter Filtering Harmonic Suppression Synthesis Design |
DOI | 10.1109/TCSII.2021.3064577 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Engineering |
WOS Subject | Engineering, Electrical & Electronic |
WOS ID | WOS:000679532300006 |
Publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 |
Scopus ID | 2-s2.0-85102631815 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING |
Corresponding Author | Lei Zhu |
Affiliation | Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macao |
First Author Affilication | Faculty of Science and Technology |
Corresponding Author Affilication | Faculty of Science and Technology |
Recommended Citation GB/T 7714 | Lei-Lei Qiu,Lei Zhu. Synthesis Design of Filtering Differential Phase Shifters of Independently Suppressed Harmonics[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2021, 68(8), 2760 - 2764. |
APA | Lei-Lei Qiu., & Lei Zhu (2021). Synthesis Design of Filtering Differential Phase Shifters of Independently Suppressed Harmonics. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 68(8), 2760 - 2764. |
MLA | Lei-Lei Qiu,et al."Synthesis Design of Filtering Differential Phase Shifters of Independently Suppressed Harmonics".IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS 68.8(2021):2760 - 2764. |
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