首页> 外国专利> COMPACT EXCITATION ARRANGEMENT FOR GENERATING CIRCULAR POLARIZATION OF AN ANTENNA AND PROCESS FOR CREATING SAID COMPACT EXCITATION ARRANGEMENT

COMPACT EXCITATION ARRANGEMENT FOR GENERATING CIRCULAR POLARIZATION OF AN ANTENNA AND PROCESS FOR CREATING SAID COMPACT EXCITATION ARRANGEMENT

机译:用于产生天线的圆极化的紧凑型激励装置和用于建立所述紧凑型紧凑型激励装置的过程

摘要

the cd for the generation of excitation polarizationan antenna includes a circular transducer and a orthomode diplexantbranching coupler, and is characterized in that the transducer orthomode(21).as wto is asymmetrical and has a main waveguide (22)square or circular longitudinal axis (zz ') and two branches togetherthethe waveguide core (22) with two slots (25, 26)couplingin parallel, the two coupling slots (25, 26) is carried out in twothe wallsa rectangular wave guide, the two branches of the organization being respectively.related to the two waveguides (35, 36) of the coupler branches out(40).the coupler has two branches (40) partition coefficients(. alpha.,. beta.) andoptimized to compensate for parasitic components orthogonal(.delta.y..delta.x) electric field caused by the asymmetry of the world tourism organization (21).application in particular to the transmitting antennas and / or receiptfor example, the multi beam antennas.
机译:cd用于产生激发极化天线包括圆形换能器和正交双工器分支耦合器,其特征在于换能器为正模(21)。因为wto是不对称的,并且具有主波导(22)正方形或圆形纵轴(zz')和两个分支在一起的具有两个狭缝(25、26)的波导芯(22)耦合平行地,两个耦合槽(25、26)分为两个墙壁矩形波导,该组织的两个分支分别是。与耦合器的两个波导(35、36)相关的分支(40)。耦合器有两个分支(40)分配系数(。alpha。,。beta。)和优化以补偿正交的寄生分量(.delta.y。世界旅游组织(21)的不对称性造成δx)电场。尤其适用于发射天线和 /或收据例如,多波束天线。

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