Dielectric waveguide filter with low profile and low-insertion loss

被引：15

作者：

Sano, K

Miyashita, M

机构：

[1] Toko Inc.

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1999年 / 47卷 / 12期

关键词：

dielectric waveguide filter; mobile communication;

D O I：

10.1109/22.808974

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel type of dielectric waveguide filter has been developed for future mobile communications, The filter is characterized by planar input/output terminals as well as a practical low-profile structure. Fabricated filters, a three-pole with 2.5-mm height and a two-pole with 0.6-mm height, exhibit low-insertion losses of 0.8 and 1.3 dB, respectively, for the bandwidth of 200 MHz at 5.8-GHz center frequency.

引用

页码：2299 / 2303

页数：5