Substrate Integrated Waveguide Radiating Bandpass Filter for C-Band Applications

被引：0

作者：

Baba, N. H. ^{[1
]}

Ismail, M. I. ^{[1
]}

Ali, M. T. ^{[1
]}

Awang, Aziati H. ^{[1
]}

Hizan, H. M. ^{[2
]}

机构：

[1] Univ Teknol MARA Malaysia, Fac Elect Engn, Shah Alam 40450, Selangor, Malaysia

[2] Telekom Res & Dev SdnBhd, Adv Phys Technol Lab, Cyberjaya, Selangor, Malaysia

来源：

2014 IEEE ASIA-PACIFIC CONFERENCE ON APPLIED ELECTROMAGNETICS (APACE) | 2014年

关键词：

substrate integrated waveguide; microstrip antenna; radiating bandpass filter; aperture;

D O I：

暂无

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：

This paper presents a novel design of 4 GHz substrate integrated waveguide (SIW) radiating bandpass filter using multilayer technique on the Printed Circuit Board. The circular cavity structure using TM010 mode for both filter and rectangular antenna are employed in the design of this radiating bandpass filter. To realize the technique, modes of SIW filter and microstrip antenna are coupled using rectangular aperture at common ground plane. The simulation result shows good antenna gain and radiation pattern that prove the capability to integrate SIW filter and microstrip antenna directly without requirement of external matching, thus reduce the overall size of the device. To prove the concept, the multilayer structure is fabricated using Rogers RO3003 with dielectric constant, epsilon(r)=3. The measured results show good agreement with the simulated results.

引用

页数：4

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