A CDMA receiving apparatus includes a searcher section, a finger section, a RAKE
synthesizing section and a decoding section. The searcher section has a protection
path memory, generates a delay profile from a reception signal, and finds peaks
from the delay profile based on a variable peak level reference threshold value
and a variable noise level reference threshold value which are determined based
on the delay profile. Also, the searcher section reads out protection path data
in a previous cycle from the protection path memory, and determines timings of
valid paths based on timing of the found peaks and protection path timings of the
read out protection path data. The finger section detects a signal from the reception
signal for every path in response to the valid path timings. The RAKE synthesizing
section carries out RAKE synthesis to the detected signals to produce a RAKE synthesis
signal. The decoding section decodes the RAKE synthesis signal.