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.
Learn the basics of what a butler matrix is, its purpose, its history, its primary characteristics, where it is used, and what role the butler matrix plays in 5G.
What is a butler matrix?
Butler matrix is a type of analog beamforming network that is typically used to feed a phased array of...
Hi Sir,
Could you please tell me about concept in this content before clock tree implementation?
• Whether the clock tree converges, either with itself (a convergent clock path, definedclockconvergentconvergent clock path) or with
another clock tree (an overlapping clock path...
Recently, we're designing one high-frequency PCB, whose vias need to plugging with copper. We need to know the details of the process. Who can help me? thanks.
Tended (Via Type I-a/-b) and Tented and covered (Via type II-a/-b) A via with a dry film mask material applied bridging over the via wherein no additional materials are in the hole. Via type II is Via type I with an additional cover. Prior to surface finish. Type II is not supported anymore...
Ever wondered what the actual difference is between a bandpass filter and a band-reject filter? Well, now is your chance to find out. In this article we’ll give an in-depth look into what a bandpass filter and a band-reject filter is.
What is a bandpass filter?
Devices that accept a signal but...
I am wondering if letting people know I am selling my circuit board assembly shop, (perfect for a starting out engineer) would be a violation of this forum. I don't think of it as spam but an opportunity, as I am letting everything go for best offer. I need to retire as I am finishing up cancer...
I been ask to let electronic IC users know about buying item from foreign countries. I tried to purchase large number of IC's (PLL) and tunnel diodes from Shopee USA.
It doe's not matter which Shopee website you go to it is still illegal to purchase from them without an import-export license...
Surface mount technology, SMT, and its associated surface mount devices, SMDs considerably speed up PCB assembly as the components simply mount on the board. Surface-mount technology (SMT) is basically a component assembly technology related to printed-circuit boards wherein the components are...
Hi,
I'm trying to cast to an enum type using $cast function, the function should return 1 if the casting succeeds and 0 if not.
I see that the return value is working fine, however the variable that I'm trying to cast is not set properly and I see "xxx" on the bus.
How can I fix that...
looking for top quality coil winder machine and products?AT George Stevens Manufacturing, we provide you the best quality Coil Winder Machines And Solutions.And we have a large number of products related to indystry. For more information visit-https://www.geostevens.com/
As a key player in the industry, you know first hand that automakers are challenged with creating what their customers are now starting to demand – a seamless driving experience powered by software, connectivity, cloud and edge computing capabilities – essentially a Data Center on Wheels.
We'd...
Hi,
I need 3D fdtd matlab code for pulse propagation through gass medium with reflected and transmitted boundary conditions for electric and magnetic fields. If someone help me or give me some advice or related material. I will be really grateful to all of you.
I'm writing a cpu with verilog and now i'm on the synthesis stage. Vivado detected a combinational timming loop but I can not find how this loop occurs or how to eliminate it.
The message vivado gave me is as follows.
`[DRC LUTLP-1] Combinatorial Loop Alert: 7 LUT cells form a combinatorial...
An EV is a shortened acronym for an electric vehicle. Electric vehicles are vehicles that are fully or partially powered by electricity.
Electric vehicles have low running costs because they have fewer moving parts to maintain and they are also very environmentally friendly because they use...
How does OCR Work? A Short Explanation Optical Character Recognition' – or OCR – is a cycle which permits us to change over text contained in pictures into editable records. OCR can extricate text from a checked archive or a picture of a record; truly, any picture with text in it.
Mood killer...
Used for Retina imaging
https://www.researchgate.net/publication/284639806_Wireless_Data_and_Power_Transfer_of_an_Optogenetic_Implantable_Visual_Cortex_Stimulator#fullTextFileContent
There are many factors to consider when building a fiber-optic network. There are many ways of dealing with optical communication, and each device has its own list of pros and cons. In modern, dense networks, the small size factor is essential. Without such an interface, you can't fit enough...
Internet Radio is an Internet-based electronic audio service via the Internet. It can be used on personal computers, portable digital audio devices (PDAs), networked personal computers (PCS), and home audio equipment. Internet radio offers instant access to thousands of radio stations around the...
Micro-grids Projects is usually classified as a set of varied distributed generation sources (DGs), energy storage systems, and native loads either connected to the most utility grid or operated in islanded mode. These units are integrated into a micro-grid via DC/AC inverter systems, which are...
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.
