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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Yuanzhu; Dou
Address:
Miyagi-ken, JP
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
6445356 Primary radiator having reduced side lobe September 3, 2002
The primary radiator comprises a circular waveguide having a cone-shaped horn portion at one end and an enclosing surface at the other end, and a first and second probes inserted into the waveguide through a wall thereof. A plurality of cutout portions are formed at an open end of the










 
 
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