Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Noise match is used for minimizing "Noise Factor" of an amplifier and gain match is used for maximizing the gain of an amplifier. However, for achieving a good noise factor for a multistage amplifier, you should you should consider noise match and gain match simultaneously. Power match is...
Re: A question on "electrical wall" and "magn
First, "electrical wall" denotes a plane that electric fields are perpendicular to it, and second, "magnetic wall" means a plane that electric fields are tangential to it.
div, grad, curl, and all that download
Your questions were essential questions, but in short I just can tell you that at products which we expect a vector in output we use cross product and otherwise we use dot product. And about your second question, fields at a dielectric interface can be...
Obviously there is a connection between input and output!!! But in the modeling of Op Amps the ratio between input and output voltages is ideally infinite. Because of the nature of Op Amps, Vin+, Vin- and Vout are in a circuit that produces ideally that relation.
Re: slot antenna simulation
Both HFSS and CST are good simulation softwares for your aim. i have tried HFSS and it is a user friendly software too. Also I have heard CST is a good antenna simulation software for your usage.
In fact Q factor is an important parameter of a device. It means: Quality of device. that is the ratio of energy stored in it to the ratio dissipated in it. For example, in the case of capacitor, the modeling shows that a parallel resistor can show the dissipated power and therefore you can...
Wilkinson power divider is obviously a good option for using if your bandwidth is not very much. However you can use it for higher bandwidths with a little degradation in quality. Also its size is smaller than any other power divider.
Re: ADS PROBLEM
You can at first parameterize all conductive patches but not other passive nor active elements in the layout design. then you can convert it to a block with some ports. afterwards you must import it in the schematic and add other active or passive elements.
This method can be to some extent true, but be careful. I think the accuracy isn't very much and also it depends on the measurement accuracy of antenna pattern.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
