title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¸ÑÐ¾ÐºÐ¾Ð¿Ð¾Ð»Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð´Ð¸Ð¾ÑÐ¾ÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð¾Ð¾Ð±ÑÐ°Ð·ÑÑÑÐµÐ³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð´Ð»Ñ Ð»Ð¸Ð½ÐµÐ¹Ð½ÑÑ Ð°Ð½ÑÐµÐ½Ð½ÑÑ ÑÐµÑÐµÑÐ¾Ðº
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Modelling of a radiophoton diagramâforming device for linear phased antenna arrays
Creators: name: Ð¡ÐµÐ¼Ð¸Ð½Ð°, ÐÐ°ÑÑÑ
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: 2024
Subjects: Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ ÐÐ°Ñ Ð°-Ð¦ÐµÐ½Ð´ÐµÑÐ°
ÑÐ°Ð´Ð¸Ð¾ÑÐ¾ÑÐ¾Ð½Ð½Ð¾Ðµ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð¾Ð¾Ð±ÑÐ°Ð·ÑÑÑÐµÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
Ð»Ð¸Ð½ÐµÐ¹Ð½ÑÐµ ÑÐ°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ Ð°Ð½ÑÐµÐ½Ð½ÑÐµ ÑÐµÑÐµÑÐºÐ¸
Ð¡ÐÐ§-Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½
Ñ ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð´Ð¸ÑÐ¿ÐµÑÑÐ¸Ñ Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ½Ð°
Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð° Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾ÑÑÐ¸
Optiwave OptiSystem
ÑÐ¸ÑÐ¾ÐºÐ¾Ð¿Ð¾Ð»Ð¾ÑÐ½Ð°Ñ ÑÐ²ÑÐ·Ñ
squint-ÑÑÑÐµÐºÑ
Mach-Zehnder modulator
radiophoton diagram-forming device
linear phased array antennas
microwave range
chromatic fiber dispersion
radiation pattern
broadband
squint effect

description: ÐÑÐ¾Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ°Ð´Ð¸Ð¾ÑÐ¾ÑÐ¾Ð½Ð½ÑÑ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð¾Ð¾Ð±ÑÐ°Ð·ÑÑÑÐ¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ². ÐÐ¾Ð»ÑÑÐµÐ½Ñ ÐÐ ÑÐµÑÐµÑÐ¾Ðº Ð´Ð»Ñ ÑÑÑÑ ÑÐ°ÑÑÐ¾Ñ Ð²Ð½ÑÑÑÐ¸ Ð¿Ð¾Ð»Ð¾ÑÑ ÑÐ¸ÑÐ¸Ð½Ñ 10 ÐÐÑ, Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ðµ ÑÐ·ÐºÐ¸Ð¹ Ð¸ Ð²ÑÑÐ¾ÐºÐ¸Ð¹ Ð³Ð»Ð°Ð²Ð½ÑÐ¹ Ð»ÐµÐ¿ÐµÑÑÐ¾Ðº Ð¤ÐÐ , Ð° Ð·Ð½Ð°ÑÐ¸Ñ, Ð¿ÑÐµÐ²Ð¾ÑÑÐ¾Ð´Ð½ÑÑ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾ÑÑÑ Ð¸ ÑÐ°Ð·ÑÐµÑÐ°ÑÑÑÑ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÑÑÑÑÑÐ²Ð¸Ðµ squint-ÑÑÑÐµÐºÑÐ° Ð² Ð¾ÑÐ»Ð¸ÑÐ¸Ðµ Ð¾Ñ ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¤ÐÐ  Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ°Ð·Ð¾Ð²ÑÐ°ÑÐ°ÑÐµÐ»ÐµÐ¹ Ð´Ð»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð¾Ð²ÑÐ¼Ð¸ ÑÐ´Ð²Ð¸Ð³Ð°Ð¼Ð¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ñ Ð°Ð½ÑÐµÐ½Ð½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÐ¼Ñ, ÑÑÐ¾ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÑÑ Ð²Ð¾ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¸ ÑÐ°Ð±Ð¾ÑÐµ Ð¤ÐÐ  Ð² Ð¿ÑÐ¸ÑÐ¼Ð½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¸ÑÐ¸Ð½Ñ Ð³Ð»Ð°Ð²Ð½ÑÑ Ð»ÐµÐ¿ÐµÑÑÐºÐ¾Ð² Ð¤ÐÐ , ÑÐ¾ÑÐºÐ¸ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¸Ð¸ Ð½Ð° 1 Ð´Ð Ð¸ SNR Ð´Ð»Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ð¹ ÑÐµÑÐµÑÐ¾Ðº Ð¸ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÑÐ¼Ð°. Ð£ÑÑÐµÐ½Ñ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ñ. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Optiwave Optisystem Ð¸ Matlab.
description: The main characteristics of radiophoton diagram-forming devices are modeled and investigated. The grating patterns for three frequencies inside the 10 GHz band were obtained, showing a narrow and high main lobe, which means excellent directivity and resolution, as well as the absence of a squint effect, unlike classical sheme using phase shifters to control phase shifts of signals from antenna elements has. Noise was modeled and analyzed, which must be taken into account when the antenna array is operating in the receiving mode. The widths of the main lobes of the array pattern, compression points by 1 dB and SNR for several configurations of arrays and noise sources are calculated. The terminological features of the subject area are taken into account and software tools are used to solve problems. The specialized software and mathematical software used:Optiwave Optisystem and Matlab.