Andrey D Andreev,Kyle J Hendricks
Andrey D Andreev
Modern CW industrial heating magnetrons are capable for producing as high as 300 kW of continuous-wave microwave power at frequencies around 900 MHz and are sold commercially [Wynn et al., 2004]. However, to utilize these magnetrons in some...
Fundamentals of dielectric properties measurements and agricultural applications [0.03%]
介质材料电导率测量及农业应用研究基础
Stuart O Nelson
Stuart O Nelson
Dielectrics and dielectric properties are defined generally and dielectric measurement methods and equipment are described for various frequency ranges from audio frequencies through microwave frequencies. These include impedance and admitt...
José Ignacio Huertas,Roberto Barraza,Julian Mauricio Echeverry
José Ignacio Huertas
This paper describes analytical and experimental work developed to evaluate the effects of the electromagnetic fields produced by high-voltage lines (400 kV) on wireless data transmission at the 900MHz band. In this work the source of the d...
Microwave discharge electrodeless lamps (MDEL). V. Microwave-assisted photolytic disinfection of Bacillus subtilis in simulated electroplating wash wastewaters [0.03%]
微波放电无极灯(MDEL). V. 微波增强光解法消毒模拟电镀清洗废水中的芽孢杆菌
Satoshi Horikoshi,Akihiro Tsuchida,Masahiko Abe et al.
Satoshi Horikoshi et al.
This short article examines the microwave-assisted photolytic disinfection of aqueous solutions contaminated by Bacillus subtilis microorganisms using UV and vacuum-UV radiation emitted from a microwave discharge electrodeless lamp (MDEL), ...
Effects of "natural" water and "added" water on prediction of moisture content and bulk density of shelled corn from microwave dielectric properties [0.03%]
“天然”水分和“添加”水分对基于微波介电特性的剥皮玉米含水率及容重预测的影响
Samir Trabelsi,Stuart O Nelson,Micah A Lewis
Samir Trabelsi
Dielectric properties of samples of shelled corn of "natural" water content and those prepared by adding water were measured in free space at microwave frequencies and 23 degrees C. Results of measurements of attenuation, phase shift and di...
A critical look at permittivity and permeability measurement methods in waveguide. An elementary data fusion approach [0.03%]
透射波导介电常数和磁导率测量方法的探讨及初等数据融合算法
Georges Roussy,Jean-François Rochas,David Vuillot et al.
Georges Roussy et al.
The authors discuss some methods of permittivity and permeability measurements which use a single rectangular sample of material placed in a waveguide. They discuss the accuracy to which the vector network analyzer (VNA) is calibrated, and ...
Interaction of radio-frequency, high-strength electric fields with harmful insects [0.03%]
高频强电场与有害昆虫的相互作用研究进展
Iryna A Ponomaryova,Luis Niño de Rivera y Oyarzabal,Eduardo Ruíz Sánchez
Iryna A Ponomaryova
The objective of the research reported here is to investigate the influence of radio-frequency electric fields of high strength on insect mortality. The experiments were accomplished at the frequencies 47.5, 900 and 2,450 MHz for the pulse ...
MW pallets disinfestations [0.03%]
MW托盘灭虫
Bruno Bisceglia,Roberto De Leo,Nicola Diaferia
Bruno Bisceglia
Wood packaging represents a pathway for the introduction and spread of pests. In March 2002, the Food and Agriculture Organization (F.A.O.) issued regulations describing globally approved phytosanitary measures that significantly reduce the...
Handling technology of Mega-Watt millimeter-waves for optimized heating of fusion plasmas [0.03%]
适用于优化托克马克等离子体加热的兆瓦级毫米波传输技术研究
Takashi Shimozuma,Shin Kubo,Yasuo Yoshimura et al.
Takashi Shimozuma et al.
Millimeter-wave components were re-examined for high power (Mega-Watt) and steady-state (greater than one hour) operation. Some millimeter-wave components, including waveguide joints, vacuum pumping sections, power monitors, sliding wavegui...
L Feher,T Seitz,V Nuss
L Feher
For aviation, a suitable alternative for currently used in-flight anti-/de-icing technologies for today's aircrafts with metal structures and future aircrafts with replaced composite structures is necessary. Intense investigations performed...