IEICE Electronics Express | |
Multilayer SIW filters with mixed coupling modified trisection (MCMT) | |
Peng Gao1  Wanting Zhou1  Ziqiang Xu1  Yu Shi1  | |
[1] Research Institute of Electronic Science and Technology, University of Electronic Science and Technology of China | |
关键词: LTCC; SIW; filter; MCMT; high selectivity; | |
DOI : 10.1587/elex.10.20130117 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(5)Mixed coupling modified trisection (MCMT) and its applications to substrate integrated waveguide (SIW) filters are presented. By using source or load to replace a resonator and introducing mixed coupling into conventional trisection, the proposed MCMT not only reduce one resonator but also adds a transmission zero (TZ) to improve the stopand. Moreover, the resonators in MCMT can be embedded into multilayer LTCC substrate to achieve a more compact area. Two SIW filters with two TZs are designed and fabricated to validate the proposed method. Measured results which exhibit good selectivity, agree well with simulated ones.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300708461ZK.pdf | 137KB | download |