Radio-wave half mirror for millimeter waveband and method of smoothing transmittance
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 5, 2016
Grant Date -
May 30, 2013
app pub date -
Nov 27, 2012
filing date -
Nov 30, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A radio-wave half mirror for millimeter waveband is fixed inside a transmission line propagating electromagnetic waves of millimeter waveband in a single mode so as to transmit a part of incident electromagnetic waves and reflect a part thereof. The radio-wave half mirror includes: a half mirror body where a slit for transmitting electromagnetic waves is provided on a metal plate; and a dielectric plate that is provided on one surface side of the half mirror body so as to form a dielectric resonator which resonates at a frequency determined by the thickness and the permittivity, and has a transmittance characteristic having a degree of inclination substantially the same as that of the half mirror body in a slope which is inverse to a slope of a transmittance characteristic of the half mirror body in a desired frequency range of the millimeter waveband.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2012 Application Filing Year
- H01P Class
- 465 Applications Filed
- 340 Patents Issued To-Date
- 73.12 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H01P Class
- 0 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 5, 2028 |
