Broadband Microstrip Bandpass Filter Based on Open Complementary Split Ring Resonators
Figure 4
Topology (a) and photograph (b) of the proposed bandpass filter of the first example. The substrate is the Rogers RO3010 with thickness mm and dielectric constant . For the OCSRRs, mm, mm, and mm. The width of the transmission line inverters is mm for the external ones and mm for the internal ones.