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Miniaturized Substrate Integrated Waveguide (SIW) Power Dividers
, M.K. Mandal
Published in Institute of Electrical and Electronics Engineers Inc.
Volume: 26
Issue: 11
Pages: 888 - 890
In this letter, compact substrate integrated waveguide (SIW) power dividers are presented. Both equal and unequal power divisions are considered. A quarter-wavelength long wedge shape SIW structure is used for the power division. Direct coaxial feed is used for the input port and SIW-to-microstrip transitions are used for the output ports. Four-way equal, unequal and an eight-way equal division power dividers are presented. The four-way and the eight-way power dividers provide -10 dB input matching bandwidth of 39.3% and 13%, respectively, at the design frequency f0= 2.4 GHz. The main advantage of the power dividers is their compact sizes. Including the microstrip to SIW transitions, size is reduced by at least 46% compared to other reported miniaturized SIW power dividers. © 2016 IEEE.
About the journal
JournalData powered by TypesetIEEE Microwave and Wireless Components Letters
PublisherData powered by TypesetInstitute of Electrical and Electronics Engineers Inc.