Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Help with Low-Noise-Amplifiers

Status
Not open for further replies.

raghav

Junior Member level 3
Joined
May 19, 2005
Messages
28
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,492
I request u all 2 help me with links and uploads related to LNAs.








Pls hurry up its urgent.
 

Manjunatha_hv

Advanced Member level 3
Joined
Aug 3, 2005
Messages
810
Helped
241
Reputation
482
Reaction score
122
Trophy points
1,323
Location
INDIA
Activity points
8,689
Hi,

Following are the good documents on LNA design using RF CAD tool (Microwave Office)
1. 17GHz and 24GHz LNA Designs based on Extended S-parameter with Microstrip-on-Die
in 0.18µm Logic CMOS Technology paper (PDF) by Intel Research & Development

http://www.appwave.com/src/news/articles/AR0307.pdf

2.Broadband_RF_LNA.pdf

3. Designing a Low-Noise Amplifier with VoltaireLS (LNA_Appnote.pdf) by Maas
and
4. **broken link removed**
**broken link removed**
I hope this helps in LNA design & analysis

good luck
 

STOIKOV

Full Member level 4
Joined
Nov 18, 2005
Messages
236
Helped
8
Reputation
16
Reaction score
2
Trophy points
1,298
Activity points
3,083
this is one of the most cited papers about LNA
 

rriizzwwaann

Newbie level 1
Joined
Nov 11, 2010
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
vellore
Activity points
1,286
sir,
i want to drsign cmos LNA using awr tool .In my circuit i hav each and every value.
i draw that same ckt in tool but i am not getting same results.
For s11,s22,s12 parameters i want nagative values but i am getting positive values.
for gain(s21),i want positiv value but i am gettng negative value.
plz send somae awr manual + cmos LNA design and i am sending my ieee paper also
plz help me..
 

Attachments

  • main paper.pdf
    1.7 MB · Views: 89

DDavid

Full Member level 5
Joined
Apr 6, 2006
Messages
305
Helped
49
Reputation
98
Reaction score
27
Trophy points
1,308
Activity points
2,986
sorry but how u know that transistor model is correct?
 

Manjunatha_hv

Advanced Member level 3
Joined
Aug 3, 2005
Messages
810
Helped
241
Reputation
482
Reaction score
122
Trophy points
1,323
Location
INDIA
Activity points
8,689
Hello Rizwan,

OKay no problem we can help to resolve these issues...

I went through the article & found the following, in order to construct MWO schematic...
What Type of CMOS device Model Parameters you used? (say BSIM model with exact parameters)
Or Do you use the S-parameter file of the CMOS Device model?
Or Do you use any specific Process Design Kit (PDK) CMOS model such as TOWERJAZZ? or TSMC?

Send / uplod your AWR MWO project file *.emp so that I will try to help you better...

---manju---
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top