pulse carrier

См. также в других словарях:

• pulse carrier — impulsinis nešamasis virpesys statusas T sritis automatika atitikmenys: angl. pulse carrier vok. Impulsträger, m rus. импульсная несущая, f pranc. train porteur, m …   Automatikos terminų žodynas

• pulse carrier — impulsinis nešlys statusas T sritis radioelektronika atitikmenys: angl. pulse carrier vok. Impulsträger, m rus. импульсная несущая, f pranc. train porteur, m …   Radioelektronikos terminų žodynas

• pulse-amplitude modulation —    (PAM)    A form of modulation in which the pulse carrier s modulation varies according to a characteristic of the original analog signal; the pulse width is constant …   IT glossary of terms, acronyms and abbreviations

• pulse-amplitude modulation — /puls am pli toohd , tyoohd /, Telecommunications. modulation of the amplitude of a train of electric pulses used to carry signals (pulse carrier). Abbr.: PAM [1945 50] * * * …   Universalium

• pulse-amplitude modulation — /puls am pli toohd , tyoohd /, Telecommunications. modulation of the amplitude of a train of electric pulses used to carry signals (pulse carrier). Abbr.: PAM [1945 50] …   Useful english dictionary

• Pulse-Doppler radar — Pulse Doppler is a radar system capable of not only detecting target location (bearing, range, and altitude), but also measuring its radial velocity (range rate). It uses the Doppler effect to determine the relative velocity of objects; pulses of …   Wikipedia

• Pulse-width modulation — (PWM) of a signal or power source involves the modulation of its duty cycle, to either convey information over a communications channel or control the amount of power sent to a load. PrinciplePulse width modulation uses a square wave whose pulse… …   Wikipedia

• Pulse 87 — Type Audio broadcast television network (2008 09) Internet radio station (2010 present) Country …   Wikipedia

• Carrier interferometry — (CI) is a type of spread spectrum multiple access typically employed with Orthogonal frequency division multiplexing (OFDM). CI spreading codes are commonly used to spread data symbols across multiple OFDM subcarriers for diversity benefits and… …   Wikipedia

• Pulse-position modulation — is a form of signal modulation in which M message bits are encoded by transmitting asingle pulse in one of 2^M possible time shifts. This is repeated every T seconds, such thatthe transmitted bit rate is M/T bits per second. It is primarily… …   Wikipedia

• Pulse compression — is a signal processing technique mainly used in radar, sonar and echography to augment the range resolution as well as the signal to noise ratio. This is achieved by modulating the transmitted pulse and then correlating the received signal with… …   Wikipedia