Dielectric properties characterization of conductive polymeric materials at temperature and Frequency Variation

2010 ◽  
Author(s):  
Vlad-Andrei Scarlatache ◽  
Maria Ursan ◽  
Romeo Cristian Ciobanu
Keyword(s):  
Dielectric Properties ◽  
Polymeric Materials ◽  
Frequency Variation ◽  
Properties Characterization

Dielectric properties characterization of high dielectric constant thick films

2010 ◽  
Vol 52 (10) ◽  
pp. 2339-2344 ◽  
Author(s):  
Luciene S. Demenicis ◽  
José Ignacio Marulanda ◽  
Rodolfo A. A. Lima ◽  
Maria Cristina R. Carvalho
Keyword(s):  
Dielectric Constant ◽  
Dielectric Properties ◽  
High Dielectric Constant ◽  
Thick Films ◽  
High Dielectric ◽  
Properties Characterization

scholarly journals Dielectric properties characterization of the rice and rice weevil for microwave heating treatment

2019 ◽  
Vol 13 (2) ◽  
pp. 752
Author(s):  
Maliki Ibrahim ◽  
Rosemizi Abd Rahim ◽  
Junita Mohd Nordin ◽  
Siti Zulaika Abdul Nyzam ◽  
Norzakiah Amira Amatkhri
Keyword(s):  
Dielectric Constant ◽  
Dielectric Properties ◽  
Microwave Heating ◽  
Loss Factor ◽  
Current Method ◽  
Rice Weevil ◽  
Economic Losses ◽  
Stored Grain ◽  
Properties Characterization

This paper presents the dielectric properties characterization of the rice and rice weevil for microwave heating disinfestation treatment application. Infestations of insects in stored grain have become a major threat to food supply globally. It contributes to damage to the stored grain and had caused economic losses. The current method to control the infestation which is by using chemical fumigation could give harm to human health and cause environmental pollution. The ability of microwave energy to kill the insects using dielectric heating technique has a high potential as an alternative method to control the infestation of the insect. Knowledge of dielectric properties of the insects is important to understand the interactions of the insect with electromagnetic fields. Hence, this paper presents the evaluation of the dielectric constant, and dielectric loss factor, of the insects and grain using open- ended coaxial probe method. The dielectric properties of the rice weevil, <em>S. Oryzae </em>and rice are measured using an open-ended dielectric probe. Found that the dielectric constant, loss factor and loss tangent for both samples are inversely proportional to the frequency.  Knowledge of the moisture content and temperature of the insects and rice is very important to characterize the dielectric properties for future development of microwave heating disinfestation treatment effectively.

scholarly journals Dielectric Properties Characterization of Material Under Test using Microstrip Ring Resonator

2021 ◽  
Vol 1755 (1) ◽  
pp. 012017
Author(s):  
Khuzairi Masrakin ◽  
Sofea Abdul Malek ◽  
Siti Zuraidah Ibrahim ◽  
Hasliza A. Rahim ◽  
Aliya A. Dewani
Keyword(s):  
Dielectric Properties ◽  
Ring Resonator ◽  
Microstrip Ring ◽  
Microstrip Ring Resonator ◽  
Properties Characterization

scholarly journals Effect of slow pyrolysis conditions on biocarbon yield and properties: Characterization of the volatiles

2021 ◽  
pp. 125567
Author(s):  
B. Babinszki ◽  
Z. Sebestyén ◽  
E. Jakab ◽  
L. Kőhalmi ◽  
J. Bozi ◽  
...  
Keyword(s):  
Slow Pyrolysis ◽  
Properties Characterization
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