Re: NEC-LIST: Phasing Stub Velocity Factor

From: Chuck Counselman <ccc_at_email.domain.hidden>
Date: Mon, 19 Jun 2000 09:35:23 -0400

muck_at_mdbs.com (Dana Hoggatt) wrote:
> I'm helping someone model a colinear antenna with 1/4 wl phasing
> stubs.
>
> Will the phasing stubs behave like transmission lines?

Yes. However, depending on their configuration they may also carry
"antenna" (i.e., common-mode) current. In this case you should also
model them for common-mode purposes.

> Will we have to account for velocity factor?

Yes, for the transmission-line mode.

-Chuck
Received on Wed Jun 21 2000 - 14:22:02 EDT

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