Shorted 1/4 wave stub ?

June 9th 04, 08:59 PM

Henry Kolesnik

Posts: n/a

Shorted 1/4 wave stub ?

I know that a shorted 1/4 wave stub exhibits a very high impedance. But
for the 2nd harmonic it's a 1/2 wave stub and exhibits a very low impedance
or a short. There are claims that this can be used to filter the even
harmonics. Shorts can't diisipate power and must reflect, so how does a
stub work?

--
73
Hank WD5JFR

Reply With Quote

Thread Tools	Search this Thread
Show Printable Version	Search this Thread: Advanced Search
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode

Posting Rules
Smilies are On [IMG] code is On HTML code is Off Trackbacks are On Pingbacks are On Refbacks are On

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
shorted 1/8 wave transmission line	PDRUNEN	Antenna	15	May 18th 04 07:54 AM
coax type traps	PDRUNEN	Antenna	7	May 9th 04 01:19 AM
vertical dipole?	Desmoface	Antenna	25	January 16th 04 12:20 AM
Current in antenna loading coils controversy	Yuri Blanarovich	Antenna	454	December 12th 03 03:39 PM

All times are GMT +1. The time now is 04:26 PM.

Menu

About Us