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2024年5月11日发(作者:)
WAFFLE IRON FILTER
申请(专利)号:
JP
专利号:
JPH06334408A
主分类号:
H01P1/211
申请权利人:
NEC CORP
公开国代码:
JP
优先权国家:
JP
申请日:
1993-05-20
公开公告日:
1994-12-02
分类号:
H01P1/211
发明设计人:
MIYATANI SATOSHI
申请国代码:
JP
优先权:
19930520 JP
11753093
摘 要 附 图: 摘 要:
PURPOSE: To change the frequency
characteristic of the filter through the
change in the height of a boss by forming
the boss separately from a square
waveguide so as to adjust the
height. ;CONSTITUTION: A thread hole 4
whose inner circumferential face is
threaded is provided to a wall of a wide
face of a square waveguide 1. A boss 5 is
a cylindrical screw whose outer
circumferential face is threaded and the
boss 5 is fitted by screwing it to the hole
4. Since the boss 5 is the cylindrical
screw, the insertion length to the thread
hole 4 is set freely. Thus, a desired
characteristic is easily obtained by
deciding the insertion length of the screw
5 while observing a passing and a
blocking frequency characteristic at the
electric adjustment.;COPYRIGHT:
(C)1994,JPO
主权项:
【請求項1】方形導波管と、この方形導波管の幅広面の内壁に高さを調整できるよう
に設けられたボスとから成ることを特徴とするワッフル・アイアンフィルタ。/n
权 利 要 求 说 明 书
【WAFFLE IRON FILTER】的权利说明书内容是......请下载后查看
说 明 书
【WAFFLE IRON FILTER】的说明书内容是......请下载后查看
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