论文信息 - Multi-way dividers for partially corporate feed in an alternating phase-fed single-layer slotted waveguide array

Multi-way dividers for partially corporate feed in an alternating phase-fed single-layer slotted waveguide array

To realize a high gain antenna with a wide bandwidth, a partially corporate feed in alternating phase-fed waveguide arrays is proposed to reduce the long line effect by a half. By considering the reliability of alternating-phase excitation, a new four-way divider rather than a three-way divider is proposed. We can control the power dividing to the center output port with a desired ratio by adjusting the widths of coupling windows. The suppression of reflection to the input waveguide away from the design frequency is also sufficient. This new four-way divider shows a wide bandwidth and is utilized for further investigation and antenna design. For future work, the analysis using the method of moments and the precise design of the four-way divider is considered

Miao Zhang | J. Hirokawa | M. Ando

[1] Makoto Ando,et al. Alternating phase-fed waveguide slot arrays with a single-layer multiple-way power divider , 1997 .

[2] Makoto Ando,et al. A Single-Layer Power Divider for a Slotted Waveguide Array Using π-Junctions with an Inductive Wall , 1996 .

[3] Miao Zhang,et al. A three-way divider for partially corporate feed in alternating phase-fed single-layer slotted waveguide arrays , 2005, 2005 IEEE Antennas and Propagation Society International Symposium.