Communications: radio wave antennas – Antennas – Wave guide type
Patent
1995-06-07
1998-09-29
Le, Hoanganh T.
Communications: radio wave antennas
Antennas
Wave guide type
333248, 333239, H01Q 1300, H01P 316
Patent
active
058151230
ABSTRACT:
An innovative nonradioactive dielectric waveguide (NRD guide). Protrusions are separately formed on a surface of a dielectric strip. Recesses corresponding to the protrusions are formed on a parallel conductive plate. The dielectric strip is set between top and bottom parallel conductive plates such that the small protrusions on the dielectric strip are fitted into the recesses on the bottom parallel conductive plate.
REFERENCES:
patent: 4463330 (1984-07-01), Yoneyama
patent: 5416492 (1995-05-01), Takahashi et al.
patent: 5473296 (1995-12-01), Ishikawa et al.
Ogawa Ken-Ichi
Uematsu Hiroshi
Honda Giken Kogyo Kabushiki Kaisha
Le Hoanganh T.
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