Great work sir..I have my channel Telecommunication portal but this channel is in my native language . Iam very well experienced in wireless and fixed networks i will make my channel in English language very soon so that other nationalities may also get benefits.
Thank you very much for this great explanation. I've got a question. How Amplifiers/ Low Noise Amplifiers should be taken into consideration for link budget calculation? Thanks in advance.
Thank you so much, Please, how much is the receiver sensitivity (in dBm) of WiFi (IEEE 802.11 n) that should be received by mobile end-user to achieve good signal detection? for example 40 MHz WiFi signal (OFDM modulation) of 65 Mbps transmitted over multipath wireless channel? I'll so thankful to you :)
Gain of any antenna depends on frequency of course. Patch arrays typically see a lot of gain fluctuation within the operating band, but horns for example have very stable gain across specified bandwidth. Path loss is the dominant factor of the signal attenuation occurring with any wireless link over the gain fluctuation (if you use the antenna within the spec).
What tool do you use to calculate link budget? Or maybe you still do it by hand?
Great work sir..I have my channel Telecommunication portal but this channel is in my native language . Iam very well experienced in wireless and fixed networks i will make my channel in English language very soon so that other nationalities may also get benefits.
Wonderful video! Great explanation with nice visualization. Thank you!
Glad you liked it!
Thank you very much for this great explanation. I've got a question.
How Amplifiers/ Low Noise Amplifiers should be taken into consideration for link budget calculation?
Thanks in advance.
LNA adds to the link budget and should be counted as a separate gain if they are not included in the output power of a radio.
Thanks for the Video. Got one question:) So What factor is NOT taken into account when calculating the Link budget of a point-to-point link
Thank you so much,
Please, how much is the receiver sensitivity (in dBm) of WiFi (IEEE 802.11 n) that should be received by mobile end-user to achieve good signal detection?
for example 40 MHz WiFi signal (OFDM modulation) of 65 Mbps transmitted over multipath wireless channel?
I'll so thankful to you :)
Although it's true that the frequency affects the path loss isn't the frequency also going to affect G_TX in reverse? Which is dominant?
Gain of any antenna depends on frequency of course. Patch arrays typically see a lot of gain fluctuation within the operating band, but horns for example have very stable gain across specified bandwidth.
Path loss is the dominant factor of the signal attenuation occurring with any wireless link over the gain fluctuation (if you use the antenna within the spec).
Thank you very much. A great work.
You're welcome :)
Buen trabajo
gracias!
What is the MCS rate?
Its on the same playlist in a different IW video - ua-cam.com/video/f6zesWNDGXc/v-deo.html
👍🌹
Please decrease the speed of teaching a little bit.