搜索结果: 1-15 共查到“工学 mixer”相关记录17条 . 查询时间(0.304 秒)
Third-Order Intermodulation in a Micromechanical Thermal Mixer
Bandpass filter Duffing oscillator intermediate frequency microelectromechanical systems (MEMS)
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2015/8/27
A radio frequency (RF) micromechanical shell-type resonator with a resistive thermal actuator is shown to perform as a highly linear, broadband mixer and a high-quality factor post-translation (interm...
A W-Band Photonic Transmitter-Mixer Based on High-Power Near-Ballistic Uni-Traveling-Carrier Photodiodes for BPSK and QPSK Data Transmission Under Bias Modulation
Photonic QPSK Data Abstract
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2011/11/17
THE tremendous increase in the required volume of wireless data-transmission has stimulated attention on ways to use the millimeter-wave (MMW) bands above 60 GHz ( -band) or above 100 GHz ( -band) as ...
20-Gb/s Error-Free Wireless Transmission Using Ultra-Wideband Photonic Transmitter-Mixer Excited with Remote Distributed Optical Pulse Train
Photodiodes Radio frequency photonics
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2015/5/26
Photonic transmitter-mixers with ultra-wide O-E/modulation bandwidths excited by remote-distributed pulse trains for 20Gbps error-free wireless transmission is presented. The S/N ratios and output pow...
Self-seeded 1-to-60 Multicasting in a Two-pump Parametric Mixer
Nonlinear optics parametric processes Networks multicast
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2015/5/26
We demonstrate a new multicasting scheme requiring only two CW tones to deliver spectrally-distinct copies of the input channel. 1-to-60 multicasting operation was achieved with 28 mW per-copy power e...
320 Gb/s RZ-DPSK Data Multicasting in Self Seeded Parametric Mixer
RZ-DPSK Data Multicasting Self Seeded Parametric Mixer
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2015/5/21
We report first experimental demonstration of 320Gb/s RZ-DPSK wavelength multicasting in self-seeded parametric mixer free of Brillouin backscatter. High efficienty multicaster operated without pump p...
Characterization of Distortionless Analog Signal Multicasting by Parametric Mixer
Fiber optics amplifier oscillators Nonlinear optics parametric processes
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2015/6/10
We present characterization of a two-pump parametric device for analog linear multicasting. Linearity of parametric multicasting is assessed from highly linearized input seed by two-tone intermodulati...
12.5-Gb/s Wireless Data Transmission by Using Bias Modulation of NBUTC-PD Based W-Band Photonic Transmitter-Mixer
Photodiodes Modulators
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2015/6/8
We demonstrated near-ballistic uni-traveling-carrier photodiode based broadband photonic transmitter-mixers with quasi-Yagi radiators fed horn antennas. 100GHz wireless transmission with date rate as ...
Double-Pass PBS-Integrated Coherent Mixer Using Silica-based PLC
Integrated optics devices Coherent communications Fiber optics communications.
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2015/6/8
A coherent mixer with double-pass polarization-beam splitters integrated in silica-based PLC is newly developed. It is experimentally confirmed that the developed PLC-chip successfully works in the re...
A Reduced-Complexity Mixer Linearization Scheme
Reduced-Complexity Mixer Linearization Scheme
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2009/9/4
Measurement results of the signals emanating from both IF and LO ports of a double balanced mixer are presented, and, thus, it is shown that the linearization of the output in a down-converting mixer ...
Solubilization and Reduction of Activated Sludge from Petroleum Refinery Using High Speed Mixer and Alkaline Treatment
Alkaline solubilization High speed mixer Activated sludge treatment
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2009/8/4
A practical solubilization plant (3 m3) for activated sludge was constructed beside the wastewater treatment plant (600 m3 activated sludge vessel) of a petroleum refinery to solubilize activated slu...
Stimulatory Solubilization of Activated Sludge from Refineries by Using High Speed Mixer and Waste Alkaline Solution
Speed Mixer Waste Alkaline Solution
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2009/7/27
Stimulatory Solubilization of Activated Sludge from Refineries by Using High Speed Mixer and Waste Alkaline Solution.
A Study on a Gas Agitated Extractor with Static Mixer
multiphase flow extraction gas agitation
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2009/4/28
A Study on a Gas Agitated Extractor with Static Mixer.
Compensation of reactive power in the power-supplying system in a roller mixer in laboratory conditions
Power consumption Compensation of reactive power Roller mixers for foundry engineering
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2011/3/31
Of particular importance are instantaneous voltage and current levels registered in the three-phase power-supplying systems in roller mixer in laboratory conditions. Recorded data allow the apparent p...
Compensation of reactive power in the power-supplying system in a roller mixer in laboratory conditions
Power consumption Compensation of reactive power Roller mixers for foundry engineering
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2011/3/31
Of particular importance are instantaneous voltage and current levels registered in the three-phase power-supplying systems in roller mixer in laboratory conditions. Recorded data allow the apparent p...
Investigation of power consumption by a laboratory roller mixer
power consumption roller mixers used in foundry engineering
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2011/3/29
This study compiles the recorded values of instantaneous voltage and current levels in a three-phase system designed to power-supply the laboratory roller mixer. The measurement technique is outlined ...