A Wideband High-power Low-loss Power Divider Using Half-height Pin Gap Waveguide Technology

Elshafey, Ahmed F.; Abdalla, Mahmoud A.

doi:10.1080/03772063.2021.1951376

Cited by 2 publications

(1 citation statement)

References 28 publications

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“…Power dividers, integral passive components in microwave technology for wireless communication systems, have extensive utility in applications such as power ampli ers, antenna arrays, mixers and phase shifters [1][2][3][4]. Among these, the Wilkinson divider stands out as one of the most employed power dividers.…”

Section: Introductionmentioning

confidence: 99%

Wideband Compact 3-dB Microstrip Power Divider for L- and S-Band Applications

Demir,

İmeci,

Tütüncü

2024

Preprint

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This paper presents the analysis, design, built and testing of a new compact 3 dB power divider operating across a wideband frequency range, with a 2.56 GHz center frequency. The proposed divider, consisting of three ports, is constructed using an FR4 substrate, with overall dimensions of 45×40×1 mm3. The frequencies with the best S21 and S31 results are recorded with a magnitude of -3.04 dB at 2.56 GHz. The simulated input match (S11) displays nearly − 30 dB at 2.56 GHz, with a -10 dB bandwidth extending from 1 to 4 GHz, resulting in a total bandwidth of 3 GHz. Hence, the proposed power divider emerges as a strong candidate for applications in both the L- and S-bands. The measured data exhibit strong agreement with the simulation results. The originality of this study lies in achieving high performance within such compact dimensions at an affordable cost, thereby eliminating the complexity that can lead to manufacturing errors. Additionally, it is demonstrated through a comparative table that the proposed power divider exhibits superiority over similar ones found in the literature.

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Section: Introductionmentioning

confidence: 99%

Wideband Compact 3-dB Microstrip Power Divider for L- and S-Band Applications

Demir,

İmeci,

Tütüncü

2024

Preprint

View full text Add to dashboard Cite

show abstract

Wideband compact 3-dB microstrip power divider for L- and S-band applications

Demir,

İmeci,

Tütüncü

2024

Phys. Scr.

View full text Add to dashboard Cite

This paper presents the analysis, design, built and testing of a new compact 3 dB power divider operating across a wideband frequency range, with a 2.56 GHz center frequency. The proposed divider, consisting of three ports, is constructed using an FR4 substrate, with overall dimensions of 45×40×1 mm3. The frequencies with the best S21 and S31 results are recorded with a magnitude of -3.04 dB at 2.56 GHz. The simulated input match (S11) displays nearly -30 dB at 2.56 GHz, with a -10 dB bandwidth extending from 1 to 4 GHz, resulting in a total bandwidth of 3 GHz. Hence, the proposed power divider emerges as a strong candidate for applications in both the L- and S-bands. The measured data exhibit strong agreement with the simulation results. The originality of this study lies in achieving high performance within such compact dimensions at an affordable cost, thereby eliminating the complexity that can lead to manufacturing errors. Additionally, it is demonstrated through a comparative table that the proposed power divider exhibits superiority over similar ones found in the literature.

show abstract

A Wideband High-power Low-loss Power Divider Using Half-height Pin Gap Waveguide Technology

Cited by 2 publications

References 28 publications

Wideband Compact 3-dB Microstrip Power Divider for L- and S-Band Applications

Wideband Compact 3-dB Microstrip Power Divider for L- and S-Band Applications

Wideband compact 3-dB microstrip power divider for L- and S-band applications

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