about frequency plan tools

[mydreamhouse]

what is the best software for transceiver frequency plan?

 

[shogun]

Ypu could look at ansoft designer - student version which is free to download. This has a system simulator and should be able to do some of the basic transceiver system calculations.

Shogun

 

[GVVIN]

Hi all,

Just for my understanding.
What is frequency planning.

case 1: In trasceiver means, what should be the LO frequency if IF is this and RF is this , predict where the spurious will fall and find a suitable frequency for TX and Rx.

and case 2. in Cell. (mobile , BS application) Frequency of each cell w.r.t adjacent cell, spacing, reuse etc

Am I right.

I think mydreamhouse is talking about first case.
Usually I have seen people using Excel sheets for this . is there any readily available software??

shogun -Has ansoft got this option.

Regards
GV

 

[mydreamhouse]

thank you!!
yes,i mean how to determine LO and IF for a new transceiver and how to analysis spurious.
i known some excel sheet can calculate spurious, but it is too easy. ADS may be a choice for RF budget but for spurious analysis.

 

[RF-OM]

Check RFcafe.com. Kirk has there good tool for frequency planning. Also Genesys has good planning tool.

 

[khouly]

u also can use ADS in spurious analysis. but it will take time . frequqncy planing is a time consuming design step

Genesys has what IF tool , it easily determine the IF frequency

also check some books , u can study the spurious response by some simple hand calculation

khouly

 

[Nacl]

Agilent's Genesys WhatIF seems to be very powerful and can idenify graphically all the spur free regions immediately for you as you plan your freq.
http://eesof.tm.agilent.com/products/genesys/whatif.html

Check out SpectraSys too for root cause analysis of spurs.
http://eesof.tm.agilent.com/products/genesys/spectrasys.html

 

[jigisha]

thank you all..........
which software is used in RF planning?
can any one have idea?
plz..........

 

[GVVIN]

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