T-junction and Resistive power divider with examples by Prof. Niraj Kumar VIT Chennai

Рет қаралды 26,689

4 жыл бұрын

In this video, T-junction power divider is explained with examples and than Resistive power is introduced and its s-parameters are calculated. Notes at www.iexplainall.com/2020/03/t...

Пікірлер: 12

@00xero 3 жыл бұрын

Really good video! I was struggling to understand how these worked fundamentally after seeing some other vids. It's much clearer now.

@redknight344 2 жыл бұрын

which thing you didnt understand that this video made more clear?

@nandaniraidas8073 Жыл бұрын

Thank you so much sir

@muhammadammararif6854 2 жыл бұрын

Broyou doing a great job God Bless you

@RFDesignbasics 2 жыл бұрын

Thank you🙏

@nandakrishnansankaran6177 7 ай бұрын

Hi Sir, Could you pleass let us know why we are not using incident wave and reflected wave to compute S matrix (i.e., after matching the impendence at other ports ?

@Anonymous____________A721 3 ай бұрын

Yeahhhh

@garrybrewster5821 2 жыл бұрын

i built a divider for uhf 476.9 mhz, i hope i got it right , 2 x 1/4len @75ohm 100 ohm bal resistor into 2x 50ohm @ 3/4 feeder len into 2x yagi folded dipoles, vswr for this ( and it was all luck) 1.7:1 @ 479.1mhz, the math is to hard for me ..sorry, i'll keep learning, good video thanks

@noortahir173 2 жыл бұрын

Why is Pin and p1 and p2 half?

@abheetl9743 8 ай бұрын

But why is Yin = 1/Z1 + 1/Z2? (lets ignore B for now).

@yaseminestekin 4 жыл бұрын

Why S23 is not equal to 1 ? Hence,V3=V2

@RFDesignbasics 4 жыл бұрын

Ok I got your question. You are asking regarding resistive power divider if the voltage V2=V3, S23 should be 1? Now my answer to this. Since S23 is ratio of V2- and V3+ provided V3- is zero. But if we take port 1 as input port V3- is 1/2. So we can not take the ratio of V2 and V3. To calculate the ratio of V2- and V3+ we have to give input from port 3 so that V3- will be zero due to matching at port 3. Hence we will get 1/2 again.