...
Where an interferer transmits at a frequency that lies outside the nominal pass-band of the wanted signal, the level of interference experienced is a function of a) the interferer’s spectral leakage, as defined by its emission power spectral density, and b) the frequency response of the filtering {XE "Filtering"} at the receiver. These two effects can be characterised by the interferer’s adjacent-channel leakage ratio (ACLR) {XE "ACLR"} and the receiver’s adjacent channel selectivity (ACS) {XE "ACS"} respectively, as illustrated in Figure 455.
{}
The combination of these two parameters, in the form of
...
| Mathinline | ||
|---|---|---|
|
represents the fraction of the received interferer power which is experienced as interference by the receiver, and is referred to as the adjacent-channel interference ratio (ACIR {XE "ACIR"}).
...