Ahmad Akbari

7 Questions 8 Answers 0 Followers

Questions related from Ahmad Akbari

What is the effect of load on transformer?

i try to design a transformer in 1kHz.in no load condition there is a high current in primary so i increase the winding in both side to reduce no load current but appear another problem! when i...

13 May 2016 6,479 6 View

Is it possible to have an antenna with two main lobes at 0 and 180 degrees?

i need an antenna with two main lobes at 0 and 180 degree. unfortunately i can not use array antenna.i want to use it in small leo satellite system to establish inter satellite link

10 August 2015 6,295 20 View

How can I model a satellite network on opnet?

i want to model a LEO satellite network on opnet.the main feature of this network is a rapid dynamically topology but predictable.if we consider each satellite as a node,the RF inter satellite...

02 April 2015 3,582 4 View

Anyone familiar with LEO satellite network design and inter satellite link?

My aim is to design a LEO constellation to have regional cover.The number of satellite is 12 so my network has inter satellite link sometimes. But I do not know the typical frequency that ISL...

09 December 2014 9,393 6 View

What is the degrees of freedom in the signal shaping?

09 April 2014 3,919 2 View

Is it possible to control a leo satellite with internet??

27 January 2014 1,854 2 View

Help with routing algorithms in high dynamic topology networks?

I want to model a NGEO satellite constellation with terrestrial networks so i need to know some routing algorithms.

29 December 2013 5,791 1 View