Author Topic: Smith Chart (Read 1653 times)

Trish_a · « **on:** June 20, 2008, 06:38:32 PM »

puwede po bang explain ninyo ang basics nito at kung pano ginagamit? medyo nalilito me.

Philippine Electronics Forum · « **on:** June 20, 2008, 06:38:32 PM »

bbench · « **Reply #1 on:** June 20, 2008, 06:40:36 PM »

mahirap po iexplain yan kung di harapan jejeje kasi po nakakalito yan eh

Philippine Electronics Forum · « **Reply #1 on:** June 20, 2008, 06:40:36 PM »

paranz · « **Reply #2 on:** June 20, 2008, 06:42:10 PM »

do you have introductory background on transmission line theory? Somehow mahirap kasi i-explain sa absolute beginner

Philippine Electronics Forum · « **Reply #2 on:** June 20, 2008, 06:42:10 PM »

Trish_a · « **Reply #3 on:** June 20, 2008, 06:44:56 PM »

meron po. alam ko naman yun mga transmission line characteristic impeduance, conductance, susceptance, etc. lito lang ako dun sa plotting at stub calculations.

Philippine Electronics Forum · « **Reply #3 on:** June 20, 2008, 06:44:56 PM »

paranz · « **Reply #4 on:** June 20, 2008, 06:53:45 PM »

Quote from: Trish_a on June 20, 2008, 06:44:56 PM

meron po. alam ko naman yun mga transmission line characteristic impeduance, conductance, susceptance, etc. lito lang ako dun sa plotting at stub calculations.

ahh thats better.

as reference muna, try downloading some ebooks on electromagnetic, there are included chapters on transmission lines, you can check the end portion of these chapters for a discussion on smith chart.

so far, maganda pa rin yung discussion ni hayt on smith chart sa end portion ng transmission line chapter (engg electromagnetics)

Philippine Electronics Forum · « **Reply #4 on:** June 20, 2008, 06:53:45 PM »

motion55 · « **Reply #5 on:** June 20, 2008, 07:02:40 PM »

Ang pagka-alam ko, it is a graph of the impedance (normalized to the characteristic impedance of the transmission line). The X axis is the resistance and the Y axis is the reactance. The impedance can change with frequency and in the case of transmission lines, with the lengths (because of standing waves). In microwave work, you can graphically solve impedance matching problems with it.

Trish_a · « **Reply #6 on:** June 20, 2008, 07:27:30 PM »

confusing kasi yung Tomasi book

mArKhAo · « **Reply #7 on:** June 20, 2008, 08:39:40 PM »

Quote from: Leyanna's dad on June 20, 2008, 06:53:45 PM

so far, maganda pa rin yung discussion ni hayt on smith chart sa end portion ng transmission line chapter (engg electromagnetics)

merun nga sa e-mag, sa blake ata din... tapos pati sa kennedy.

o kya internet

maldihtah13 · « **Reply #8 on:** July 04, 2008, 04:02:07 PM »

Pwede ba mag-offer ng tutorial?

paranz · « **Reply #9 on:** July 04, 2008, 05:04:35 PM »

Quote from: nomad13 on July 04, 2008, 04:02:07 PM

Pwede ba mag-offer ng tutorial?

sure go ahead

Philippine Electronics Forum · « **Reply #9 on:** July 04, 2008, 05:04:35 PM »

Philippine Electronics Forum