RESONANT SLOTTED-WAVEGUIDE ANTENNA ARRAY WITH PARALLEL DISTRIBUTION SYSTEM ON UNLEASHED POWER DIVIDERS Russian patent published in 2017 - IPC H01Q21/00

Abstract RU 2610824 C1

FIELD: physics.

SUBSTANCE: invention relates to the field of antenna technology. The peculiarity of the claimed resonance-type slotted-waveguide antenna array is that the distribution system in the sub-array is made on unleashed nonequilibrium power dividers, which are modified double T-bridges with rotated L-shaped elements spouts, and the connection of the distribution system to the radiating waveguides is provided through dumbbell slots in a common broad wall.

EFFECT: invention provides improved directivity chart parameters and reflection characteristics in the operating frequency range.

4 dwg

Similar patents RU2610824C1

Title	Year	Author	Number
HYBRID ANTENNA ARRAY POWER SUPPLY SYSTEM	2020	Konovalenko Maksim Olegovich Sokolov Vitalii Vasilevich	RU2738758C1
NARROW-BAND WAVEGUIDE ANTENNA	2022	Suchkov Aleksandr Vladimirovich Ryzhov Dmitrij Andreevich Velikotskij Aleksandr Vasilevich Gvozdarev Roman Sergeevich	RU2786687C1
SLOTTED WAVEGUIDE ANTENNA ARRAY	2003	Ivanov M.A. Khavkina T.A. Kotjurgin E.A. Rebrov S.I.	RU2246156C1
WAVEGUIDE-SLOT ANTENNA ARRAY	2001	Mitin V.A. Pozdnjakova R.D. Sinani A.I. Jastrebov B.P.	RU2206157C2
DUAL BAND ANTENNA SYSTEM	2021	Bataev Viktor Yakovlevich Nikitin Sergej Vladimirovich Mishulin Aleksej Aleksandrovich Zajtsev Sergej Alekseevich Galdetskij Anatolij Vasilevich Krasnoperkin Valerij Mikhajlovich	RU2784393C1
TWO-DIMENSIONAL ELECTRONICALLY-CONTROLLED BEAM MONOPULSE PHASED ANTENNA ARRAY	2013	Mitin Vladimir Aleksandrovich Vinjarskaja Natal'Ja Aleksandrovna Sinani Anatolij Isakovich Avdonina Julija Aleksandrovna Alekseeva Natalija Kondrat'Evna Alekseev Oleg Stanislavovich	RU2541186C1
ULTRA-WIDEBAND ANTENNA ARRAY	2021	Konovalenko Maksim Olegovich	RU2775172C1
DUAL-BAND SLOTTED WAVEGUIDE ANTENNA ARRAY	2015	Kiselev Sergej Vasilevich Pavlova Lyudmila Dmitrievna Netlennyj Mikhail Ivanovich	RU2591033C1
DOUBLE-RANGE ANTENNA SYSTEM WITH ELECTRONIC CONTROL BY BEAM	2007	Belyj Jurij Ivanovich Sinani Anatolij Isakovich Barinov Nikolaj Nikolaevich Mosejchuk Georgij Feodos'Evich Alekseev Oleg Stanislavovich Blokhin Andrej Evgen'Evich Mitin Vladimir Aleksandrovich Voronezhtsev Aleksandr Vasil'Evich	RU2349007C1
VARIABLE OPERATING MODE ANTENNA SYSTEM	2012	Mitin Vladimir Aleksandrovich Sinani Anatolij Isakovich Krylov Petr Konstantinovich Kudrjavtseva Ljubov' Nikolaevna Avdonina Julija Aleksandrovna	RU2514101C1

RU 2 610 824 C1

Authors

Kiselev Sergej Vasilevich

Pavlova Lyudmila Dmitrievna

Netlennyj Mikhail Ivanovich

Dates

2017-02-15—Published

2015-11-27—Filed