Examples of 'spread spectrum signal' in a sentence
Meaning of "spread spectrum signal"
spread spectrum signal: This is a term used in telecommunications and signal processing to describe signals that utilize a range of frequencies for transmission, helping improve signal quality and reduce interference
How to use "spread spectrum signal" in a sentence
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spread spectrum signal
The presence of a spread spectrum signal is difficult to determine.
The emitter we wish to localize emit a spread spectrum signal.
The spread spectrum signal is passed to the transceiver for modulation and transmission.
In a specific embodiment the first signal is a spread spectrum signal.
The second spread spectrum signal is time synchronized with its received first signal.
Frequency hopping is a basic modulation technique used in spread spectrum signal transmission.
The resulting spread spectrum signal is then used to modulate a carrier and create a communication signal.
A receiver demodulates the transmission extracting the digital spread spectrum signal.
The resulting intermediate frequency spread spectrum signal is filtered to remove undesirable frequency components.
A receiver demodulates the transmission to extract the digital spread spectrum signal.
The first spread spectrum signal may be a Gold code.
The receivers include means for demodulating a direct sequence spread spectrum signal.
This spread spectrum signal is provided in parallel to a plurality of M transmitter circuit antenna branches.
Each base station transmits a first spread spectrum signal having a first code.
A spread spectrum signal is received at antenna 2.
See also
A data signal is modulated with the pn sequence producing a digital spread spectrum signal.
Parallel architecture digital filter and spread spectrum signal receiver using such a filter.
A receiver demodulates the transmission and extracts the digital spread spectrum signal.
Figure 2 is a graph showing a spread spectrum signal plus a narrowband interferor.
A data signal is modulated with the pn sequence to produce digital spread spectrum signal.
Figure 3 is a graph showing a spread spectrum signal after interferor excision.
Each such signal is based on a distinctly phase shifted version of a spread spectrum signal.
The spread spectrum signal has noise-like characteristics throughout a relatively broad bandwidth.
A carrier signal is then modulated with the digital spread spectrum signal and transmitted.
A second spread spectrum signal generating means for frequency spreading said control signal ;.
Each transmitted GPS signal is a direct sequence spread spectrum signal.
A so-called spread spectrum signal is one type of LPI signal.
Figure 1 is a graphical representation of the spectrum of a spread spectrum signal.
An encoded, interleaved, spread and modulated spread spectrum signal is sent on the synchronization channel.
At the cell site, an error rate is determined for the received spread spectrum signal.
Afterwards, the spread spectrum signal is modulated with an RF carrier signal for transmission.
TV transmitters with spread spectrum signal.
The device 20 further comprises programmed processing means for processing the sampled spread spectrum signal.
A carrier signal is then modulated with the digital spread spectrum signal establishing a forward-link and transmitted.
The spread spectrum signal is provided by antenna 2 to receiver 4.
When coincidence does not occur, only a spread spectrum signal is obtained.
The transmitted spread spectrum signal may be received by the receiver illustrated in FIG . 3.
At the receiver end, the incoming signal is the spread spectrum signal.
The resulting spread spectrum signal is supplied to transmitter / receiver unit 16.
When there is no coincidence, on the other hand, only a spread spectrum signal is obtained.
Spread spectrum signal in the 400 megahertz range.
The object of the present invention is also a direct sequence spread spectrum signal receiver comprising,.
A spread spectrum signal generating means ( 55 ) for frequency spreading a control signal ;.
However, the signal autocorrelation function will, for a spread spectrum signal be concentrated in the centre.
The spread spectrum signal is provided to forward link receiver ( FL RCVR ) 134.
The attached FIG . 1 illustrates the principle of a spread spectrum signal receiver.
The modulated composite spread spectrum signal is sent to the base antenna 827 through multicoupler 821.
Appended FIG . 1 illustrates the general structure of a direct sequence spread spectrum signal receiver.
This modulated composite spread spectrum signal passes through the diplexer 721 and on to the antenna 727.
The spread spectrum code generation module 503 is configured to generate a first spread spectrum signal.
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