A CMOS Bio-Impedance Measurement System
... the two-electrode sensor in Fig. 2, with e1 sensing area A, Z() is the impedance by unit area of the empty electrode (without cells on top). When e1 is partially covered by cells in a surface Ac, Z()/(A-Ac) is the electrode impedance associated to noncovered area by cells, and Z()/Ac is the imped ...
... the two-electrode sensor in Fig. 2, with e1 sensing area A, Z() is the impedance by unit area of the empty electrode (without cells on top). When e1 is partially covered by cells in a surface Ac, Z()/(A-Ac) is the electrode impedance associated to noncovered area by cells, and Z()/Ac is the imped ...
design and simulation of 505.8 MHz strip line directional
... Directional coupler, in general is a passive RF device which couples a fraction of RF power flowing through its main line in one direction only[6]. In dual directional coupler power flowing in one direction is coupled to one port (of the auxiliary line), and in opposite direction to another port. St ...
... Directional coupler, in general is a passive RF device which couples a fraction of RF power flowing through its main line in one direction only[6]. In dual directional coupler power flowing in one direction is coupled to one port (of the auxiliary line), and in opposite direction to another port. St ...
1470 Brochure - Solartron Analytical
... placed where it is needed Each 1470E allows any combination of potentiostatic / galvanostatic tests to be run simultaneously on up to eight test cells. High rate data acquisition during DC tests at up to 10,000 samples per second (allows fast cyclic voltammetry or GSM mobile phone pulse tests) ...
... placed where it is needed Each 1470E allows any combination of potentiostatic / galvanostatic tests to be run simultaneously on up to eight test cells. High rate data acquisition during DC tests at up to 10,000 samples per second (allows fast cyclic voltammetry or GSM mobile phone pulse tests) ...
Standing Wave Patterns
... minimum with respect to the load. The ratio of the voltage magnitude at these points gives directly the voltage standing wave ratio (VSWR). This information is sufficient to determine the load impedance ZR , if the characteristic impedance of the transmission line Z0 is ...
... minimum with respect to the load. The ratio of the voltage magnitude at these points gives directly the voltage standing wave ratio (VSWR). This information is sufficient to determine the load impedance ZR , if the characteristic impedance of the transmission line Z0 is ...
Understanding speakers and ohms
... should start flowing out the end of the hose. This flow of water through the hose is similar to electric current, which is usually described as the flow of electrons through the wire and is measured in Amperes. Now put your thumb over the end of the hose and try to stop the flow of water. Feel the p ...
... should start flowing out the end of the hose. This flow of water through the hose is similar to electric current, which is usually described as the flow of electrons through the wire and is measured in Amperes. Now put your thumb over the end of the hose and try to stop the flow of water. Feel the p ...
Experimental characterization of conducted EMI in three
... international standards committee to ensure that the emission will not endanger other equipment in the vicinity. In order to comply with the standards, certain measures have to be adopted and EMI filter is one of the most widely used methods [1]. Filter design has been a difficult task since long ti ...
... international standards committee to ensure that the emission will not endanger other equipment in the vicinity. In order to comply with the standards, certain measures have to be adopted and EMI filter is one of the most widely used methods [1]. Filter design has been a difficult task since long ti ...