title: ÐÐ¾Ð»Ð½Ð¾Ð²Ð¾Ð´Ð½Ð¾-ÑÐµÐ»ÐµÐ²Ð¾Ð¹ ÑÐ°Ð·Ð¾Ð²ÑÐ°ÑÐ°ÑÐµÐ»Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Waveguide-slot phase shifter
Creators: name: ÐÐµÑÐ¾ÑÐ¾ÑÐºÐ¸Ð½, ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÐ°Ð·Ð¾Ð²ÑÐ°ÑÐ°ÑÐµÐ»Ñ
Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð´
ÑÐµÐ»Ñ
Ð´Ð¸Ð°ÑÑÐ°Ð³Ð¼Ð°
ÑÐ¼ÐµÑÐµÐ½Ð¸Ðµ
ÑÐ°Ð·Ð¾Ð²ÑÐ¹ ÑÐ´Ð²Ð¸Ð³
Ð³-Ð¾Ð±ÑÐ°Ð·Ð½Ð°Ñ Ð´Ð¸Ð°ÑÑÐ°Ð³Ð¼Ð°
phase shifter
waveguide
slot
diaphragm
displacement
phase shift
Ð³-shaped diaphragm

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð´Ð½Ð¾-ÑÐµÐ»ÐµÐ²Ð¾Ð¹ ÑÐ°Ð·Ð¾Ð²ÑÐ°ÑÐ°ÑÐµÐ»Ñ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ Ð² ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°Ñ ÑÐ°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð°Ð½ÑÐµÐ½Ð½ÑÑ ÑÐµÑÐµÑÐ¾Ðº Ñ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐ¼ Ð¿Ð¸ÑÐ°Ð½Ð¸ÐµÐ¼ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÐ·Ð»Ð°, ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐµÐ³Ð¾ Ð¾ÑÐ²ÐµÑÐ²Ð¸ÑÐµÐ»Ñ Ð¸ ÑÐ°Ð·Ð¾Ð²ÑÐ°ÑÐ°ÑÐµÐ»Ñ. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð² Ansys HFSS Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð¾Ð²ÑÐ°ÑÐ°ÑÐµÐ»Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð½ÐµÐ¾Ð´Ð½Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÐ¸ Ð² Ð²Ð¸Ð´Ðµ ÑÐµÐ»Ð¸ c Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¾Ð»ÑÐ¸Ð½Ð¾Ð¹, Ð¿ÑÐ¾ÑÐµÐ·Ð°Ð½Ð½Ð¾Ð¹ Ð² ÑÐ¾Ð½ÐºÐ¾Ð¹ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ Ð´Ð»Ð¸Ð½Ð¾Ð¹ Ð²Ð¾Ð»Ð½Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÐµÑÐµÐ³Ð¾ÑÐ¾Ð´ÐºÐµ, ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð¹ Ð² Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½Ð¾Ð¼ ÑÐµÑÐµÐ½Ð¸Ð¸ Ð½ÐµÐ¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¿Ð»ÐµÑÐ° Ð¾ÑÐ²ÐµÑÐ²Ð¸ÑÐµÐ»Ñ, Ð¸ Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¸ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð´Ð¸Ð°ÑÑÐ°Ð³Ð¼Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑ Ð´Ð¾Ð±Ð¸ÑÑÑÑ ÑÐ°Ð·Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ´Ð²Ð¸Ð³Ð° 360Â°. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÐ°Ð·Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ´Ð²Ð¸Ð³Ð° Ð¸ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð¾Ñ ÑÐ¼ÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ»Ð¸ Ð²Ð´Ð¾Ð»Ñ ÑÐ·ÐºÐ¾Ð¹ Ð¸ ÑÐ¸ÑÐ¾ÐºÐ¾Ð¹ ÑÑÐµÐ½Ð¾Ðº Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð´Ð°, ÐµÐµ Ð¾ÑÑÑÑÐ¾Ð¹ÐºÐ¸ Ð¾Ñ ÑÐµÐ·Ð¾Ð½Ð°Ð½ÑÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ¾Ð´ÑÑÐµÐ³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð¿ÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð´Ð¸Ð°ÑÑÐ°Ð³Ð¼Ñ Ñ Ð-Ð¾Ð±ÑÐ°Ð·Ð½ÑÐ¼ Ð·Ð°Ð³Ð¸Ð±Ð¾Ð¼. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð½Ð°Ð¹Ð´ÐµÐ½Ñ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ»Ð¸, Ð´Ð°ÑÑÐ¸Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¸Ð·Ð¼ÐµÐ½ÑÑÑ ÑÐ°Ð·Ñ Ð½Ð° 360Â°, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐºÐ°Ð·Ð°Ð½Ñ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ðµ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÐºÐ¾ÑÑÐµÐºÑÐ¸ÑÐ¾Ð²Ð°ÑÑ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÑÐ¸ÑÐ»Ð° ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð°Ð½ÑÐµÐ½Ð½Ð¾Ð¹ ÑÐµÑÐµÑÐºÐ¸.
description: The subject of the graduate qualification work is a waveguide-slot phase shifter, which can be used in phased array antenna switchgears with serial feed as a node containing a coupler and a phase shifter. The given work is devoted to model in Ansys HFSS a waveguide based on a slot-form inhomogeneity with a longitudinal thickness, cut in a metal partition that located in the cross section of the secondary arm of the coupler, and to select the spatial arrangement and geometrical parameters of the diaphragm, wich allow achieve a 360-degree phase shift.In the course of the work, the dependences of the phase shift and transmission coefficient on the slot displacement along the narrow and wide walls of the waveguide, itâs detuning from resonance were numerically calculated, and the behavior of the transmitted signal when using a diaphragm with an Ð-shaped bend was studied. As a result, the positions of the slot were found, making it possible to change the phase by 360Â°, and actions were indicated to optimize the transmission coefficient, which must be corrected depending on the number of elements of the antenna array.