Video antenna

Article View: sci.electronics

Article #1397

#1397

From: Lawrence D. Sher
Date: Tue, 05 Sep 1989 17:08

10 lines
1142 bytes

I would like to replace rabbit ears with a bigger, flat, rotatable, more
directional antenna on the room's ceiling.  I'd like to use thin wires and
possibly a slender fiberglass hoop (max. possible diameter = 92 inches) to
suspend them within.  Both VHF and UHF reception are necessary.  I have not
found anything like this commercially.  Can someone suggest why it is or is not
possible?  And if possible, can you point me at information about a pattern and
wire lengths?  Is there a problem with skin effect for thin wires?  Should the
wires be solid or stranded?  Is there a problem with getting one design to have
better performance than rabbit ears for both VHF and UHF?  Any help, or
pointers to help, much appreciated.

Technical Details

Message-ID: <45217@bbn.COM>

Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!apple!bbn!bbn.com!sher

Show Full Headers

Complete Article Headers

Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!apple!bbn!bbn.com!sher
From: sher@bbn.com (Lawrence D. Sher)
Newsgroups: sci.electronics,bbn.video,rec.video
Subject: Video antenna
Message-ID: <45217@bbn.COM>
Date: 5 Sep 89 17:08:25 GMT
Sender: news@bbn.COM
Reply-To: sher@BBN.COM (Lawrence D. Sher)
Distribution: usa
Organization: Bolt Beranek and Newman Inc., Cambridge MA
Lines: 10