Two identical $\text{FETs}$, each characterised by the parameters $g_m$ and $r_d$ are connected in parallel. The composite $\text{FET}$ is then characterised by the parameters
- $\frac{g_m}{2}$ and $2 r_d$
- $\frac{g_m}{2}$ and $\frac{r_d}{2}$
- $2 g_m$ and $\frac{r_d}{2}$
- $2 g_m$ and $2 r_d$