Despread

De`spread´


v. t. & i.1.See Dispread.
References in periodicals archive ?
Holds to trace the module to be used for the exam to jump the digital intermediate frequency GPS signal, from carrying was left the C/A code by the despread.
Conventional DSSS-PSK RAKE receiver takes advantage of pseudorandom spreading sequences to despread multipath signals and recombines the decision metrics symbol-by-symbol.
In order to recover original signals, equation (11) is first despread for partly eliminating MAI, followed by Turbo MUD.
The despread criticism of AA and Government ng aviation minister re Government suprts - a move backed th-east, Nick Brown, MP Frank Cook, al- Cook said progress ow.
The simplest way to despread a CDMA signal is to apply the RAKE principle and correlate the received signal with the known spreading sequence.
In a GPS system, when the received signal is multiplied by a synchronized version of the PRN code, the signal is despread.
Wi despread and long-lasting changes to the structure of corporate governance cannot be implemented overnight, and thus it is to be expected that the recent adjustment to valuations prompted by the reassessment of potential future earnings will persist for some time.
A very useful characteristic of the spreading demodulator is that signals which do not contain the correct code are spread by the same factor that the properly-coded signal is despread as shown in Figure 4.
However, it does not seem to have succeeded in its aim of attracting despread middle-class support in competition with the Christian Democrats and the Free Democrats.
The transceiver supports the ZigBee 40 kBPS data rate and can spread and despread the data at the ZigBee standard chip rate (600 kCPS).
The QPSK EVM measurement does not descramble and despread the signal into symbols and back into chips to calculate the reference.
Figure A1 shows the data signal as it appears transmitted using DSSS and despread in the receiver.