英语词汇“QAM”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

是什么意思

abbr.

quadrature amplitude modulation 正交幅度调制，正交调幅；queued access method 排队存取法；

英英释义

QAM

QAM stands for quadrature amplitude modulation, the format by which digital cable channels are encoded and transmitted via cable television providers. QAM tuners can be linked to the cable equivalent of an ATSC tuner which is required to receive over-the-air (OTA) digital channels broadcast by local television stations; many new cable-ready digital televisions support both of these standards.

以上来源于:Wikipedia

学习怎么用

权威例句

Variable rate QAM for mobile radio
An Orthogonally Multiplexed QAM System Using the Discrete Fourier Transform
Using Times-Four Carrier Recovery in M-QAM Digital Radio Receivers
Rayleigh fading compensation for QAM in land mobile radio communications
Effect of channel estimation error on M-QAM BER performance in Rayleigh fading
Design, analysis, and performance evaluation for BICM-ID with square QAM constellations in Rayleigh fading channels
Design, analysis, and performance evaluation for BICM-ID with square QAM constellations in Rayleigh fading channels
Spectrally Efficient Long-Haul WDM Transmission Using 224-Gb/s Polarization-Multiplexed 16-QAM
Spectrally Efficient Long-Haul Optical Networking Using 112-Gb/s Polarization-Multiplexed 16-QAM
Hardware-Efficient Coherent Digital Receiver Concept With Feedforward Carrier Recovery for $M$ -QAM Constellations

单词	QAM
释义	QAM 听听怎么读是什么意思 abbr. quadrature amplitude modulation 正交幅度调制，正交调幅；queued access method 排队存取法；英英释义 QAM QAM stands for quadrature amplitude modulation, the format by which digital cable channels are encoded and transmitted via cable television providers. QAM tuners can be linked to the cable equivalent of an ATSC tuner which is required to receive over-the-air (OTA) digital channels broadcast by local television stations; many new cable-ready digital televisions support both of these standards. 以上来源于:Wikipedia 学习怎么用权威例句 Variable rate QAM for mobile radio An Orthogonally Multiplexed QAM System Using the Discrete Fourier Transform Using Times-Four Carrier Recovery in M-QAM Digital Radio Receivers Rayleigh fading compensation for QAM in land mobile radio communications Effect of channel estimation error on M-QAM BER performance in Rayleigh fading Design, analysis, and performance evaluation for BICM-ID with square QAM constellations in Rayleigh fading channels Design, analysis, and performance evaluation for BICM-ID with square QAM constellations in Rayleigh fading channels Spectrally Efficient Long-Haul WDM Transmission Using 224-Gb/s Polarization-Multiplexed 16-QAM Spectrally Efficient Long-Haul Optical Networking Using 112-Gb/s Polarization-Multiplexed 16-QAM Hardware-Efficient Coherent Digital Receiver Concept With Feedforward Carrier Recovery for $M$ -QAM Constellations
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