Antenna structures and methods thereof for determining a frequency offset based on a measured data
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 18, 2017
Issued Date -
N/A
app pub date -
May 22, 2014
filing date -
Oct 28, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system that incorporates the subject disclosure may include, for example, a circuit for determining a magnitude difference between a first signal supplied to an antenna and a second signal radiated by the antenna, determining a phase difference between the first signal supplied to the antenna and the second signal radiated by the antenna, measuring a change in reactance of an antenna, detecting an offset in an operating frequency of the antenna based on one of the magnitude difference, the phase difference, the change in reactance, or any combination thereof, and adjusting a resonant frequency of the antenna to mitigate the offset in the operating frequency of the antenna. Other embodiments are disclosed.
First Claim
Family
International Classification(s)
- H04B:TRANSMISSION
- H01Q:AERIALS
- H04W:WIRELESS COMMUNICATION NETWORKS
- G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
- G01S:RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMI....
- G01R:MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC V....
- H03J:TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCU....
- [Classification Symbol]
- [Patents Count]
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