DocumentCode
2150026
Title
A Ka-Band Diplexer Using Planar TE Mode Dielectric Resonators with Plastic Package
Author
Hiratsuka, Toshiro ; Sonoda, Tomiya ; Mikami, Shigeyuki ; Sakamoto, Koichi ; Takimoto, Yukio
Author_Institution
Murata Manufacturing Co., Ltd., Tenjin, Nagaokakyo-shi, Kyoto 617-8555, Japan. E-mail: hiratuka@murata.co.jp
Volume
3
fYear
1999
fDate
Oct. 1999
Firstpage
99
Lastpage
102
Abstract
A Ka-band diplexer using novel planar nar TE mode dielectric resonators has been developed. The resonators are manufactured with precise photolithography process on the high-dielectric-constant ceramic substrate. High unloaded-Q of 1100 is obtained at 26-27 GHz. A small-size diplexer with low loss and high attenuation characteristics is realized. This diplexer has been made within a plastic package which shows excellent thermal stability. The diplexer can be applicable to widely-expanding high-speed subscriber radio communication systems.
Keywords
Ceramics; Dielectric substrates; Electrodes; Electromagnetic waveguides; Filters; Lithography; Plastic packaging; Resonant frequency; Tellurium; Thermal stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1999. 29th European
Conference_Location
Munich, Germany
Type
conf
DOI
10.1109/EUMA.1999.338537
Filename
4139560
Link To Document