ANTENNA AND ANTENNA UNIT INCLUDING SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 8, 2014
app pub date -
Oct 23, 2013
filing date -
Nov 2, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An antenna includes a support body having a rod shape, a first helical antenna element, and a second helical antenna element. The first helical antenna element is wound about the axis of the support body. The second helical antenna element overlaps the first helical antenna element with an insulator provided between the first helical antenna element and the second helical antenna element. The second helical antenna element is wound about the axis in a direction opposite to a direction in which the first helical antenna element is wound.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully