Видео

if you want to center it on your center frequency

Pokud si dobře pamatuji tak na stránce easydiag.cz

Ano je potřeba uzavřít obvod přes záporný pól baterie.

In the book Microwave Engineering from Pozar is chapter n.7 which deals with Wilkinson divider.

Ahoj, děkuji, už jsem někde psal že dám návod, ale ještě jsem se k tomu videu nedostal mám celý léto úplně plný.

What do you mean? Yes, but which antenna you want to use? It has to be calculated for same impedance and frequency.

Yes, i can try, but divider ratio 1:4 is very hard to design, because one of the dividing arm is very thin. You can try change subsrate. This circuits are often realized by other methods.

​@@egprof Is it okay if I use 1:4 similar wilkinsons with equal legs? can I solve it using long legs? As in this article ''Design and Analysis of 1-to-4 Wilkinson Power Divider for Antenna Array Feeding Network ''

@@bilalcaglan3662 No you cant, bcs long legs you can use only for phase shift. It is microwave circuit. You have to change thickness of legs. First i will recommend to you calculate your design and then try modelating in CST.

During this month I will show video with short description how to do it.

I have the same led also same car but I can’t fit the led into the headlight the led is very big to put it in it

​@@JanDonc My leds fits into headlight, but I had to do a small adjustment for control wire.

@@egprof can you show me how to do it ?

@@egprof ajo ty jsi Čech, mohl by jsi mi to poslat na Messenger?

This video is only about phase shift, not about divider. In previous videos is guide for dividers.

@@egprof i am not talking about power divider ,, iam talking about the component that you entered ,,,thats below the component folder

can you send to me this simulation of phase shifter

It was cleaned, jammed axis drive oiled, screwed to the table, it's just a quick short.

I answered on it in other comment.

Circle in Wilkinson divider should be length Lambda/4. The other conductors lengths do not need to be calculated, as this is a planar circuit.

It depends on the width of the microstrip lines. If the length of the Z0s line is not too long, it is not necessary to deal with this.

I'm glad the video helped you, that's why I made it.

@@egprof I had been trying to find information for days. Is there another way to calculate a power divider?

@@jorgealfonso1552 you can design other kinds od divder for exmaple Branch Line. but Wilkinson is in my opinion easier.

What frequency do you mean? 297 Mhz? This circuit only represent how you can design and draw model in CST. In few days maybe, I will add newe video on Wilkinson where will be how to count it.

@@egprof yes 297mhz cause i need to design one like that and it should work on that frequency and resistance 50 so if this design will work i will continue doing it , is it working with this values when we do simulation ! or

@@xjamiexgarden9676 Yes you can do this model and only change parameters for you, it should be working.

@@egprof sorry for asking a lot , but i changed the frequency i made it as 279.2 until 400 when the software asked me for it in the beginning,, and about the part of this bend which you referred as the hardest part even if the angle is 45 , the result isn't 7.07 idk why it comes always as 9 something,, i thanks for ur answers tho

Yes it works perfectly. No bugs.

Bro would you like to tell something about this phone Like performance Ui experience Software update Battery backup

​@@sonaverma8293 Of course, Processor is SD 888+, its the most poverfull chipset from 2021. I mean that speed of phone is awesome. UI is very similliar to google Pixel bcs it is very close to clean Andriod system. Software has guaranteed only up to Android 14. Battery is cool, charging is very fast and i have not problem with battery consumption. I think, that this is the best ratio price/perfomence. Of course there are, other better phones, but not in this price category.

Hi, yes it is. Write me your email address.

Hi in Czech there are lots of markets, I bought it in datart.cz.