| 摘要 |
An apparatus for improving transmission bandwidth is provided in the embodiments of the present disclosure, which includes: a signal transmission line, side grounds located at two sides of the signal transmission line, and a capacitor disposed between the signal transmission line and the side grounds. The signal transmission line comprises a microstrip line, and the signal transmission line and the side grounds form a coplanar waveguide transmission line together. On a transmission channel connected through a bonding wire, a capacitor is disposed between a signal transmission line and side grounds. An inductor-capacitor (LC) resonance circuit is formed by using inductance characteristics presented by the bonding wire and the capacitor connected in parallel with the bonding wire, and a resonance point is formed within a frequency band in a frequency domain. |
