منابع مشابه
Designing and Manufacturing High Voltage Pulse Generator with Adjustable Pulse and Monitoring Current and Voltage: Food Processing Application
Using strength Pulse Electrical Field (PEF) in food industries is a non-thermal process that can deactivate microorganisms and increase penetration in plant and animals tissues without serious impact on food taste and quality. In this paper designing and fabricating of a PEF generator has been presented. Pulse generation methods have been surveyed and the best of them selected. The equipment by...
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The pulsatile secretion of hormones is an efficient way of coding a large variety of chemical messages. The GnRH pulse pattern determines which gonadotropin is released when and at what concentration, prescribing a detailed set of instructions to the gonads that produce changes in the steroid hormone milieu. Although GnRH neurons possess some inherent rhythmicity, they are diffusely situated wi...
متن کاملCompact Nanosecond Pulse Generator
A compact nanosecond pulse generator was designed and tested. The generator has a specially designed unit consisting of an HCEIcap 1000.2 capacitor and a multigap switch. The total inductance of the unit is 20 nH. The modifications made in the design allowed an increase in energy density up to 370 J/l at an electric field strength of 200 kV/mm. The volume of the capacitor active part is 2.3 l. ...
متن کاملPulse generator design
The techniques normally used for generating pulses in low-cost monolithic technology (CMOS or BiCMOS) are different from those usually used in hybrid technologies. The latter mainly use edge combination methods generated from SRD diodes via quarter-wave lines or stubs (Jeongwoo Han et al., 2004). In a low-cost context, these techniques are not possible, as they cannot be integrated into the des...
متن کاملPulse Generator Monocycle Gaussian for UWB Applications
This paper focuses on the study and design of a simple MOS generator circuit which provides the first derivative of the Gaussian pulse from input rectangular signal. To generate wavelets required in an ultrawideband (UWB) impulse radio, the first derivative of the Gaussian function is approximated by combining four hyperbolic tangent functions (tanh). Afterwards, four differential pairs are use...
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ژورنال
عنوان ژورنال: NEW UNIVERSITY: TECHNICAL SCIENCES
سال: 2014
ISSN: 2221-9552
DOI: 10.15350/2221-9552.2014.7-8.0002