MAKE: Blog: Bicycle rim antenna

Bicycle rim antenna

Bike Rim Antenna-2
Bike Rim Antenna Detail-1

Keep an eye out for good salvagable parts, especially around spring cleaning time -

Several months ago I was walking home from the post office, nearing my place I saw it was "clean-up week", the curb dotted with various piles of junk people had put out to be disposed off by the council pickup. The pile outside my block of units had mostly busted furniture, but one item caught my eye, an Aluminium bicycle rim. I dug it out and took a closer look. The spokes and hub were all rust-pitted chromed steel, and physically it was for a child's bike, only around 580 mm in diameter, but the Aluminium itself looked to be in good shape. Antenna was the immediate thought, so I carried it back to the shack.

Head over to Alan's lab for detailed info - Bicycle Rim Antenna for 20 Metres [via]

Posted by Collin Cunningham | Mar 26, 2008 01:00 PM
Bicycles, Wireless | Permalink | Comments (0)

Comments

Oldest comments listed first.

Subscribe to MAKE Magazine!

Subscribe today, save 42% and get web access to MAKE free. MAKE Digital Edition is available only to subscribers.

$34.95 / 1 year
(4 Quarterly Issues)

Subscribe now

Void your warranty, violate a user agreement, fry a circuit, blow a fuse, poke an eye out... Welcome to the Make Blog!

Features and more @ MAKE!

Add MAKE to iGoogle - GoogleGoogle.
Add MAKE to your RSS reader - Real simple.

Why advertise on MAKE?
Read what folks are saying about us!

Click here to advertise on MAKE!

Phillip Torrone
Senior Editor
Tel: 707-827-7311

Gareth Branwyn
Robot Maker

Kip Kay
Video Maker

Jonah Brucker-Cohen
Researcher

Suggest a Site!

Natalie Zee Drieu
Senior Editor
CRAFT

Becky Stern
Culture jammer

Collin Cunningham
Sound Maker

Marc de Vinck
CNC Maker

Current Podcast

Weekend Project: Mousetrap Powered Vehicle Vroom! Power a balsa wood vehicle from the energy of a mousetrap! Fun and easy project! No mice were harmed during the filming of this video. To download Mousetrap Powered Vehicle MP4 click here or subscribe in iTunes.... More...

Get the Make blog sent via email

Enter your email to receive the Make blog each day:

WOW! Thanks to everyone involved with Maker Faire Austin: attendees, makers, exhibitors, sponsors, volunteers, and crew...it was AMAZING! Over 350 Makers and 20,000 attendees! Be sure to check out the photos @ Flickr, and our Maker Faire posts for all the action! Next year, scheduled Maker Faire's are: Bay Area: May 3rd & 4th, 2008 - San Mateo County Fairgrounds and Austin: Oct. 18th & 19th, 2008 - Travis County Expo Center!