共 50 条
- [1] Design of wide stopband lowpass filter with sharp roll-off [J]. IEICE ELECTRONICS EXPRESS, 2011, 8 (16): : 1348 - 1353
- [7] Microstrip Lowpass Filter with Ultrawide Stopband and Sharp Roll-off [J]. Arabian Journal for Science and Engineering, 2014, 39 : 6249 - 6253