Ultrasonic Imaging system analog&RF circuit design stuff

[ywyw]

Hi, guys:

I am looking for high frequency Medical Ultrasonic Imaging system analog and RF circuit design, simulation and test stuff. For example:

Receiver, transmitter, oscillator, Tx Pulser, Analog Beam Former, analog wall high pass filter, multiplexer, CW and PW Doppler System circuit, power supply.

Would anyone share articles, tutorials, E-books, web site link, or recommend me buy some books that focus on ultrasound analog circuit design?

Thanks in advance,

ywyw

 

[algilsan]

hi, if you get some information for you query, please PM, because i'm interested in this things too.


thank you

 

[VladZ]

Hi
you can try read an article.

https://www.analog.com/library/analogDialogue/archives/36-03/ultrasound/UltrasoundFrontend.pdf

and there is a literature list on the end of article.

best regards
vlad

 

[ywyw]

Hi,

Thanks for reply.

Before I posted this message, I had already read this article. This article just gives a general ideal, actually it just mentions how to select components of Analog Devices Inc., and it has nothing to do with circuit design and simulation. Thanks anyway.

I am interested in not only selecting components but also designing and simulation and test circuits. For example, what is the best circuit type of transmitter of commercial medical ultrasound imagining system? RF class E power amp? Or RF class F power amp? Or RF linear amp? Or designer can just use some kind of operational amp because frequency is low (20 MHz or so)? Can anyone (experience engineer) explain this question?




best regards

 

[gil]

Check this site,

**broken link removed**

You will find there some interesting material form an university course about ultrasound. Unfortunately, they not cover the electronics implementation. :-(

 

[ywyw]

Hi,

I am sorry for my question is not clear enough. Let me re-ask again.

We know in medical ultrasound imagining system, transmitter includes a TX pulser (pulser works in switch status) and amplifier. Amplifier excites pulser, and then pulser excites transducer to produce ultrasound.

My question is what is the best circuit type of amplifier that excites the pulser? RF class E power amp? Or RF class F power amp? Or RF linear amp? Or designer can just use some kind of operational amp because frequency is low (20 MHz or so)? Could anyone (experience engineer) explain this question?

Best Regards,

ywyw

Hi,

Thanks for reply.

Before I posted this message, I had already read this article. This article just gives a general ideal, actually it just mentions how to select components of Analog Devices Inc., and it has nothing to do with circuit design and simulation. Thanks anyway.

I am interested in not only selecting components but also designing and simulation and test circuits. For example, what is the best circuit type of transmitter of commercial medical ultrasound imagining system? RF class E power amp? Or RF class F power amp? Or RF linear amp? Or designer can just use some kind of operational amp because frequency is low (20 MHz or so)? Can anyone (experience engineer) explain this question?




best regards

 

[sibi]

Try this

Hi some info downloaded from the web.
Try the attachment.
Seems to have some ckt. examples.

 

[senthilkumar]

hai sibi


thnak ur information.

its helpful


bye

 

[ywyw]

Re: Try this

Hi, sibi:

Thank you very much for your help.

It is helpful.

Best Regards,

ywyw

 

[Maximilian4711]

Ultrasound Microscopy

Hi,

maybe you will find this informativ and useful (its in German):

**broken link removed**

Sincerely

Max.