Rectangular band-pass filter having recesses of less than one-quarter wavelength depth formed therein for fitting a dielectric insert with a superconductive film within the recesses

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United States of America Patent

PATENT NO 9537195
APP PUB NO 20150188208A1
SERIAL NO

14581483

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Abstract

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A band-pass filter having a body, a rectangular waveguide, and a dielectric insert, the dielectric insert has a dielectric plate and a high temperature superconductive film in line with a plurality of rectangular windows of the same height. The waveguide has a×b cross-section, a being length of the long side walls and b the length of the short side walls. Each long side wall has a fixing groove at the central portion and a rectangular recess in the fixing groove. The dielectric plate has two ends in the fixing grooves and is symmetric with a perpendicular bisecting plane of the long side wall. The rectangular recess is symmetric to the perpendicular bisecting plane and has the same length as that of the waveguide, with its width w satisfying t

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Patent Owner(s)

Patent OwnerAddress
INSTITUTE OF PHYSICS CHINESE ACADEMY OF SCIENCES100190 NO 8 SOUTH THIRD STREET HAIDIAN DISTRICT BEIJING ZHONGGUANCUN BEIJING CITY BEIJING CITY 100190
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING100083 NO 30 HAIDIAN DISTRICT BEIJING XUEYUAN ROAD BEIJING CITY BEIJING CITY 100083
BEIJING HUARONG TIANCHUANG SUPERCONDUCT TECHNOLOGY DEVELOPMENT CO LTDNO 2 JINGSHUYUAN ROAD HAIDIAN DISTRICT BEIJING 100083
O YA USIKOV INSTITUTE FOR RADIOPHYSICS AND ELECTRONICS NATIONAL ACADEMY OF SCIENCES OF UKRAINENO 12 ACAD PROSKURY STR KHARKIV 61085

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barannyk, Oleksandr Kharkiv, UA 4 5
Cherpak, Mykola Kharkiv, UA 2 5
Glamazdin, Volodymyr Kharkiv, UA 2 5
He, Yusheng Beijing, CN 4 10
Huang, Jiangming Beijing, CN 2 5
Li, Hong Beijing, CN 703 10114
Luo, Sheng Beijing, CN 24 59
Natarov, Myhaylo Kharkiv, UA 1 4
Shubnyj, Oleksandr Kharkiv, UA 1 4
Skresanov, Valerii Kharkiv, UA 2 5
Sun, Liang Beijing, CN 223 1052
Wang, Jia Beijing, CN 228 2450
Wang, Xu Beijing, CN 406 1331
Wu, Yun Beijing, CN 96 968
Zolotarev, Volodymyr Kharkiv, UA 1 4

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