| reflective |
A system which can examine and modify its own state is said to be reflective. EuLisp is reflective to the extent that it has explicit class objects and metaclasses, and user-extensible operations upon them.
출처: www.bath.ac.uk/~masjap/EuLisp/terms.html
|
|---|---|
| reflection coefficient |
The ratio of the voltages corresponding to the reflected and incident waves at the antenna's input terminal (normalized to some impedance Z0). The return loss is related to the input impedance Zin and the characteristic impedance Z0 of the connecting feed line by: Gin = (Zin - Z0) / (Zin+Z0).
출처: www.cell-phone-accessories.com/pcsantenna.html
|