title: Ð¥Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð´Ð¸Ð¾ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ñ Ð²ÑÑÐ¾ÐºÐ¸Ð¼ Ð¿Ð¸Ðº-ÑÐ°ÐºÑÐ¾ÑÐ¾Ð¼, ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼ÐµÑÐ¾Ð´Ð° Ð´ÐµÑÐ°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸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: Characteristics of a radio signal power amplifier with a high peak factor, implemented on the basis of the dephasing method
Creators: name: ÐÐ¾Ð·Ð´Ð½ÑÑÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
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: 2021
Subjects: ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸
Ð³ÑÐ°Ð½Ð¸ÑÐ½ÑÐ¹ ÑÐµÐ¶Ð¸Ð¼
ÐºÐ»Ð°ÑÑ Ð²
Ð¸Ð½ÑÐµÑÐ¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¸ÑÐºÐ°Ð¶ÐµÐ½Ð¸Ñ
Ð¿Ð¸Ðº-ÑÐ°ÐºÑÐ¾Ñ
power amplifier
boundary mode
class b
intermodulation distortion
the peak factor

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÐÐÐ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»ÐµÐ¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð´Ð¸Ð¾ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ñ Ð²ÑÑÐ¾ÐºÐ¸Ð¼ Ð¿Ð¸Ðº-ÑÐ°ÐºÑÐ¾ÑÐ¾Ð¼, Ð½Ð°ÑÐµÐ´ÑÐ¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ ÑÐ²ÑÐ·Ð¸ Ð¸ ÑÐµÐ»ÐµÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ Ð´Ð²ÑÑÑÐ°ÐºÑÐ½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ (Ð£Ð), Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð±ÑÐ» ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ, ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ñ Ð´ÐµÑÐ°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÑÐ¾Ð²Ð½Ñ Ð¸Ð½ÑÐµÑÐ¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¸ÑÐºÐ°Ð¶ÐµÐ½Ð¸Ð¹ (ÐÐ). Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð´Ð²ÑÑÑÐ°ÐºÑÐ½Ð¾Ð³Ð¾ Ð£Ð, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾, Ð±ÑÐ»Ð¸ Ð² Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¼ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð´Ð»Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ. ÐÐ°Ð´Ð°Ð½Ð¸Ðµ Ð½Ð° Ð²ÑÐ¿ÑÑÐºÐ½ÑÑ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð² Ð¿Ð¾Ð»Ð½Ð¾Ð¼ Ð¾Ð±ÑÑÐ¼Ðµ.
description: The object of the study is a power amplifier. The aim of the work is to increase the efficiency of radio signal power amplifi-ers with a high peak factor, which are used in modern communication and telecom-munications systems. As a result of the research, a model of a push-pull power ampli-fier (UM) was developed, on the basis of which an amplifier operating on the basis of the dephasing method was designed. The level of intermodulation distortion (AI) was also evaluated. The energy characteristics were considered. In the course of the research, a mathematical calculation of the push-pull UM was carried out, the obtained parameters of which were later used to build a computer model of the amplifier. Ignoring these parameters would lead to an increase in the er-ror in the study of characteristics. The assignment for the final qualifying work was completed in full.