RU2013123271A

RU2013123271A - POWER DIVIDER

Info

Publication number: RU2013123271A
Application number: RU2013123271/08A
Authority: RU
Inventors: Валерий Иванович Говорухин; Николай Эдуардович Унру
Priority date: 2013-05-21
Filing date: 2013-05-21
Publication date: 2014-11-27
Also published as: RU2559711C2

Abstract

1. Делитель мощности, содержащий входное плечо, подключенное через четвертьволновые отрезки линии передачи к выходным плечам, между которыми включены балластные резисторы, выполненные в виде отрезков линии передачи с потерями и соединенные в звезду, к общей точке которых подключен короткозамкнутый шлейф длиной меньше четверти длины волны центральной частоты рабочего диапазона, отличающийся тем, что в него введена емкость, подключенная к его входному плечу.2. Делитель мощности по п.1, отличающийся тем, что вышеуказанная емкость выполнена в виде разомкнутого шлейфа длиной также меньше четверти длины волны центральной частоты рабочего диапазона. 1. A power divider comprising an input arm connected through quarter-wave segments of a transmission line to output arms, between which are included ballast resistors made in the form of segments of a transmission line with losses and connected to a star, to a common point of which a short-circuited loop less than a quarter wavelength is connected the central frequency of the working range, characterized in that a capacitance connected to its input arm is introduced into it. 2. The power divider according to claim 1, characterized in that the aforementioned capacity is made in the form of an open loop with a length also less than a quarter of the wavelength of the center frequency of the operating range.

Claims

1. A power divider comprising an input arm connected through quarter-wave segments of a transmission line to output arms, between which are included ballast resistors made in the form of segments of a transmission line with losses and connected to a star, to a common point of which a short-circuited loop less than a quarter wavelength is connected the central frequency of the working range, characterized in that a capacitance connected to its input arm is introduced into it.

2. The power divider according to claim 1, characterized in that the aforementioned capacity is made in the form of an open loop with a length also less than a quarter of the wavelength of the center frequency of the operating range.