Holey Glide-Symmetric Filters for 5G at Millimeter-Wave Frequencies

被引：50

作者：

Monje-Real, A. ^{[1
]}

Fonseca, N. J. G. ^{[2
]}

Zetterstrom, O. ^{[1
]}

Pucci, E. ^{[3
]}

Quevedo-Teruel, O. ^{[1
]}

机构：

[1] KTH Royal Inst Technol, Div Electromagnet Engn, S-10044 Stockholm, Sweden

[2] European Space Agcy, Antenna & Submillimetre Waves Sect, NL-2200 Noordwijk, Netherlands

[3] Ericsson AB, Stand & Technol Dept, S-16483 Stockholm, Sweden

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2020年 / 30卷 / 01期

关键词：

Broken glide symmetry; glide symmetry; higher symmetries; holey periodic structures; waveguide filters;

D O I：

10.1109/LMWC.2019.2953211

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 fully metallic glide-symmetric waveguide filter with transmission in $Ka$ -band and attenuation at its second harmonic is proposed. The filter is low-loss and cost-effective for high frequencies, and it can be easily integrated with an antenna. Glide symmetry and the possibility of breaking this symmetry provide an additional degree of freedom for passband and stopband control. A new kind of 2-D glide symmetry, referred to as braided glide symmetry, is presented, showing an increased attenuation per unit cell.

引用

页码：31 / 34

页数：4

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