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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2016-09-10
A Compact n -Way Wilkinson Power Divider Using a Novel Coaxial Cable Implementation for VHF Band
By
Sandeepak S. Kakatkar,

    Mr. Sandeepak S. Kakatkar

    IIT Campus

    Society for Applied Microwave ELectronics Engineering and Research(SAMEER)

    India

    Homepage

Prafull Irpache,

    Dr. Prafull Irpache

    Society for Applied Microwave Electronics Engineering and Research (SAMEER)

    IIT Campus

    India

    Homepage

Kamla Prasan Ray

    Professor Kamla Prasan Ray

    Defence Institute of Advanced Technology

    India

    Homepage

Progress In Electromagnetics Research Letters, Vol. 62, 49-55, 2016
doi:10.2528/PIERL16061205 | Google Scholar

Abstract
A novel implementation of N-way Wilkinson power divider using series and parallel combination of coaxial cables has been proposed in this paper. This arrangement results in a very compact power divider at VHF and lower frequencies, has good isolation between all the ports and is capable of handling high power with a low insertion loss. Frequency tuning and phase equalisation are easily accomplished using this technique. The measured results on fabricated 7-way and 4-way power dividers exhibited good input and output matching as well as amplitude and phase balance with an overall length of less than λ/8 at 221 MHz, with potential for further reduction in length.
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Citation
Sandeepak S. Kakatkar, Prafull Irpache, and Kamla Prasan Ray, "A Compact n -Way Wilkinson Power Divider Using a Novel Coaxial Cable Implementation for VHF Band," Progress In Electromagnetics Research Letters, Vol. 62, 49-55, 2016.
doi:10.2528/PIERL16061205
References

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doi:10.1109/TMTT.1960.1124668        Google Scholar

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3. Aminov, G., E. Levi, and H. Matzner, "RadialWilkinson power divider," COMCAS 2011, Nov. 2011.        Google Scholar

4. Badger, G., "A new class of coaxial line transformers," Ham Radio Mag., Part 1, 12-18, Feb. 1980, and Part 2, 18-29, 1980.        Google Scholar

5. Munk, B. A., Metamaterials: Critique and Alternatives, John Wiley & Sons, Inc., 2009.
doi:10.1002/9780470423875

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