Research Article
A Multifunctionality Reconfigurable HMSIW Filter by Using EBG Structure and Diodes for C/X-Band Application
Table 3
Comparison of the designed filter with previous literature.
| | Size (mm2) | Substrate | Technique | CF (GHz) | TZ (GHz) | IL (dB) | 3 dB FBW (MHz) | Number of modes | Number of TZ |
| [5] | | Rogers RT/Duroid 5880 | SIW SSPP | — | — | 1 | 5500 | 1 | — |
| [20] | | Rogers 4350 | Microstrip SIW CSRR | 4.67 | 8.1 10.5 | 1 | 3100 | 1 | 2 |
| [26] | | Rogers RT/Duroid 5880 | Microstrip SIW | 8.05 9.99 | — | 1.74 2.21 | 400 300 | 2 | 4 |
| [27] | | Rogers RT/Duroid 5880 | RSIW | 16 27 | — | 0.7 2.5 | 300 200 | 3 | — |
| [28] | | Rogers 4350B | SIW | 8.5 | 7.8 8.9 10.4 | 1.7 | 520 | 1 | 3 |
| [33] | | Rogers RT/Duroid 5870 | SIW | 1.5 4.96 | 2.9 7.12 | 0.85 0.9 | 300 400 | 2 | 2 |
| [34] | | Rogers 4003 | Circular SIW | 5.6 | 6.2 | 1.1 | 250 | 3 | 1 |
| [35] | | Rogers RT/Duroid 5870 | SIW | 6.2 7.75 | 5.80 9.8 | 0.87 0.75 | 250 340 | — | 2 |
| This work | | Rogers 4003 | SIW and EBG HSIW and EBG | 6.19 7.33 10.22 | 9.3 10.45 | 1.85 1.25 1.5 | 100 100 300 | 3 | 2 |
|
|
CF: center frequency; TZ: transmission zero; IL: insertion loss; FBW: frequency bandwidth.
|