A Novel Dual-Mode Microstrip Bandpass Filter with a Pair of Equal Crossed Slots
2012 ◽
Vol 236-237
◽
pp. 1383-1388
Keyword(s):
Low Loss
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A novel dua1-mode microstrip bandpass filter with two triangle corner cuts and a pair of equal crossed slots is proposed. The performance of the designed filter is studied in detail. The proposed filter structure uses a single patch without coupling gaps. The center frequency is about 2.11GHz. The 3dB relative bandwidth is 9.95%, and the minimum insertion loss in the passband is 0.12dB. Two transmission zeros can be implemented on both sides of the passband. The insertion loss is l0dB within 2.04-2.18GHz. The effect on the filter’s performance by changing filter parameters is studied. The results show that this new filter can provide a low loss and make miniaturization easy.
2021 ◽
Vol ahead-of-print
(ahead-of-print)
◽
Keyword(s):
2019 ◽
Vol 8
(6)
◽
pp. 2357-2360
Keyword(s):
Keyword(s):
2021 ◽
Vol 36
(7)
◽
pp. 865-871
Keyword(s):
Keyword(s):
2018 ◽
Vol 2018
◽
pp. 1-6