Design of Compact Substrate Integrated Waveguide Based Triple-and Quad-Band Power Dividers

Pradhan，Nrusingha Charan1; Subramanian，Karthikeyan Sholampettai2; Barik，Rusan Kumar3; Cheng，Qingsha S.3

2021

10.1109/LMWC.2021.3061693

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS   影响因子和分区

1531-1309

1558-1764

This letter presents the design of a compact triple- and quad-band power dividers based on substrate integrated waveguide (SIW) technology. The proposed power dividers are designed as a rectangular cavity, one pair of unequal complementary split-ring resonators (CSRRs) and U-shaped slots (USS). Initially, a dual-frequency SIW power divider is implemented using unequal CSRRs on the top surface of SIW cavity. This dual-frequency power divider is converted into triple-band and quad-band operations by employing U-shaped slots on the bottom surface of the cavity. The center frequencies of the proposed power dividers are controlled by varying the dimensions of CSRRs and USS. To demonstrate the proposed concept, triple- and quad-band power dividers are designed, fabricated and tested. The measured responses are very much consistent with the simulated one. The overall sizes of the proposed triple- and quad-band power dividers are 0.03λg2 and 0.02λg2, respectively. The proposed power dividers feature compact size, triple- and quad-band operation, good return loss, and isolation.

Frequency conversion Microstrip power divider Power dividers Prototypes quad-band Resonant frequency SIW Substrates triple-band Wireless communication

SCI ; EI

英语

其他

WOS:000638399800009

20210910015513

Acoustic resonators ; Optical resonators ; Voltage dividers

Electric Equipment:704.2 ; Waveguides:714.3 ; Optical Devices and Systems:741.3 ; Acoustic Devices:752.1

ENGINEERING

2-s2.0-85101766789

Scopus

1.Dept. of Electronics and Communication Engineering, National Institute of Technology Tiruchirappalli, Tamil Nadu, India. (e-mail: nrusinghpradhan01@gmail.com)
2.Dept. of Electronics and Communication Engineering, National Institute of Technology Tiruchirappalli, Tamil Nadu, India.
3.Dept. of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China.

Pradhan，Nrusingha Charan,Subramanian，Karthikeyan Sholampettai,Barik，Rusan Kumar,et al. Design of Compact Substrate Integrated Waveguide Based Triple-and Quad-Band Power Dividers[J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS,2021,31(4):365-368.

Pradhan，Nrusingha Charan,Subramanian，Karthikeyan Sholampettai,Barik，Rusan Kumar,&Cheng，Qingsha S..(2021).Design of Compact Substrate Integrated Waveguide Based Triple-and Quad-Band Power Dividers.IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS,31(4),365-368.

Pradhan，Nrusingha Charan,et al."Design of Compact Substrate Integrated Waveguide Based Triple-and Quad-Band Power Dividers".IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 31.4(2021):365-368.