Isolation of microwave transmission lines
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 26, 2003
app pub date -
Dec 21, 2001
filing date -
Dec 21, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An optical waveguide is formed over a substrate, with an insulating planarization layer formed adjacent the optical waveguide and level with the top of the waveguide A microwave transmission line is formed over the planarization layer and overlies a top surface of the optical waveguide. In this circuit, isolation of a microwave transmission line is provided by forming the line over a planarization layer which fills the space adjacent to an optical waveguide structure. The transmission line can then contact electrically the top surface of the waveguide structure but is isolated from the substrate which supports the waveguide.
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