3 research outputs found

    Бпособы структурно-Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΡΠ²Π΅Ρ€Ρ…ΡˆΠΈΡ€ΠΎΠΊΠΎΠ΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π½Ρ‹Ρ… ΠΏΡ€ΠΈΠ΅ΠΌΠ½Ρ‹Ρ… Ρ‚Ρ€Π°ΠΊΡ‚ΠΎΠ²

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    Currently, radio monitoring systems are being actively improved in the direction of expanding the range of operating frequencies and the width of the spectrum of processed signals, which in some cases requires changing approaches to the design of their receiving devices. The purpose of the article is to substantiate the methods and circuit design options for implementing a receiver of an ultra-wide-range radio monitoring system and to justify the sequence of selecting the element base and calculating the parameters of the receiving path. The research proves expedient to choose the infradine structure of the radio receiving path as a basis, in which the frequency of the mirror channel is located far from the frequency of the main channel, so the mirror channel is easily suppressed by a simple low-pass filter. One of the main problems that arise when designing ultra-wideband radio receivers is the simultaneous provision of a large dynamic range and a low noise figure. To reduce the noise figure, a variant of constructing a path was proposed, starting with a low-noise amplifier with increased parameters of nonlinear selectivity, which is acceptable if there is a low probability of intermodulation combinations. The article suggests a receiver with an operating frequency range of 0.5–18 GHz and an analogto-digital converter with a speed of up to 10.4 GSPS. The element base was selected for the receiving devices and the main parameters of the path were calculated. A number of examples are used to analyze the ways to increase the dynamic range of a radio receiver and the influence of element base parameters on the device performance. The main technical characteristics of the radio receiver for effective operation of modern radio monitoring systems and the ways to increase the dynamic range thereof are described.Π’ настоящСС врСмя происходит Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ΅ ΡΠΎΠ²Π΅Ρ€ΡˆΠ΅Π½ΡΡ‚Π²ΠΎΠ²Π°Π½ΠΈΠ΅ систСм Ρ€Π°Π΄ΠΈΠΎΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π° Π² Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½ΠΈΠΈ Ρ€Π°ΡΡˆΠΈΡ€Π΅Π½ΠΈΡ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π° Ρ€Π°Π±ΠΎΡ‡ΠΈΡ… частот ΠΈ ΡˆΠΈΡ€ΠΈΠ½Ρ‹ спСктра ΠΎΠ±Ρ€Π°Π±Π°Ρ‚Ρ‹Π²Π°Π΅ΠΌΡ‹Ρ… сигналов, Ρ‡Ρ‚ΠΎ Π² рядС случаСв Ρ‚Ρ€Π΅Π±ΡƒΠ΅Ρ‚ измСнСния ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ΠΎΠ² ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠΈ ΠΈΡ… ΠΏΡ€ΠΈΠ΅ΠΌΠ½Ρ‹Ρ… устройств. ЦСлью ΡΡ‚Π°Ρ‚ΡŒΠΈ являСтся обоснованиС способов ΠΈ схСмотСхничСских Π²Π°Ρ€ΠΈΠ°Π½Ρ‚ΠΎΠ² Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ устройства ΡΠ²Π΅Ρ€Ρ…ΡˆΠΈΡ€ΠΎΠΊΠΎΠ΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π½ΠΎΠΉ систСмы Ρ€Π°Π΄ΠΈΠΎΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π° ΠΈ обоснованиС ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π²Ρ‹Π±ΠΎΡ€Π° элСмСнтной Π±Π°Π·Ρ‹ ΠΈ расчСта ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ² ΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ Ρ‚Ρ€Π°ΠΊΡ‚Π°. Показано, Ρ‡Ρ‚ΠΎ Π·Π° основу цСлСсообразно Π²Ρ‹Π±Ρ€Π°Ρ‚ΡŒ ΠΈΠ½Ρ„Ρ€Π°Π΄ΠΈΠ½Π½ΡƒΡŽ структуру Ρ€Π°Π΄ΠΈΠΎΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ Ρ‚Ρ€Π°ΠΊΡ‚Π°, Π² ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ частота Π·Π΅Ρ€ΠΊΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΊΠ°Π½Π°Π»Π° располоТСна Π΄Π°Π»Π΅ΠΊΠΎ ΠΎΡ‚ частоты основного ΠΊΠ°Π½Π°Π»Π°, поэтому Π·Π΅Ρ€ΠΊΠ°Π»ΡŒΠ½Ρ‹ΠΉ ΠΊΠ°Π½Π°Π» Π»Π΅Π³ΠΊΠΎ подавляСтся простым Ρ„ΠΈΠ»ΡŒΡ‚Ρ€ΠΎΠΌ Π½ΠΈΠΆΠ½ΠΈΡ… частот. Одной ΠΈΠ· основных ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ, Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡŽΡ‰ΠΈΡ… ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠΈ ΡΠ²Π΅Ρ€Ρ…ΡˆΠΈΡ€ΠΎΠΊΠΎΠ΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π½Ρ‹Ρ… Ρ€Π°Π΄ΠΈΠΎΠΏΡ€ΠΈΠ΅ΠΌΠ½Ρ‹Ρ… устройств, являСтся ΠΎΠ΄Π½ΠΎΠ²Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎΠ΅ обСспСчСниС большого динамичСского Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π° ΠΈ Π½ΠΈΠ·ΠΊΠΎΠ³ΠΎ коэффициСнта ΡˆΡƒΠΌΠ°. Для ΡƒΠΌΠ΅Π½ΡŒΡˆΠ΅Π½ΠΈΡ коэффициСнта ΡˆΡƒΠΌΠ° Π±Ρ‹Π» ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ Π²Π°Ρ€ΠΈΠ°Π½Ρ‚ построСния Ρ‚Ρ€Π°ΠΊΡ‚Π°, начиная с ΠΌΠ°Π»ΠΎΡˆΡƒΠΌΡΡ‰Π΅Π³ΠΎ усилитСля с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½Ρ‹ΠΌΠΈ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Π°ΠΌΠΈ Π½Π΅Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎΠΉ ΠΈΠ·Π±ΠΈΡ€Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ, Ρ‡Ρ‚ΠΎ являСтся допустимым ΠΏΡ€ΠΈ ΠΌΠ°Π»ΠΎΠΉ вСроятности появлСния интСрмодуляционных ΠΊΠΎΠΌΠ±ΠΈΠ½Π°Ρ†ΠΈΠΉ. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ ΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ΅ устройство с Ρ€Π°Π±ΠΎΡ‡ΠΈΠΌ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½ΠΎΠΌ частот 0,5–18 Π“Π“Ρ† ΠΈ Π°Π½Π°Π»ΠΎΠ³ΠΎΠ²Ρ‹ΠΌ-Ρ†ΠΈΡ„Ρ€ΠΎΠ²Ρ‹ΠΌ ΠΏΡ€Π΅ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Ρ‚Π΅Π»Π΅ΠΌ со ΡΠΊΠΎΡ€ΠΎΡΡ‚ΡŒΡŽ Π΄ΠΎ 10,4 GSPS. Для ΠΏΡ€ΠΈΠ΅ΠΌΠ½Ρ‹Ρ… устройств Π±Ρ‹Π»Π° ΠΏΠΎΠ΄ΠΎΠ±Ρ€Π°Π½Π° элСмСнтная Π±Π°Π·Π° ΠΈ ΠΏΡ€ΠΎΠΈΠ·Π²Π΅Π΄Π΅Π½ расчСт основных ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ² Ρ‚Ρ€Π°ΠΊΡ‚Π°. На рядС ΠΏΡ€ΠΈΠΌΠ΅Ρ€ΠΎΠ² ΠΏΡ€ΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Ρ‹ способы увСличСния динамичСского Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π° Ρ€Π°Π΄ΠΈΠΎΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ устройства ΠΈ влияниС ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ² элСмСнтной Π±Π°Π·Ρ‹ Π½Π° тСхничСскиС характСристики устройства. ΠžΠΏΠΈΡΠ°Π½Ρ‹ основныС тСхничСскими характСристики Ρ€Π°Π΄ΠΈΠΎΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ устройства для эффСктивной Ρ€Π°Π±ΠΎΡ‚Ρ‹ соврСмСнных комплСксов Ρ€Π°Π΄ΠΈΠΎΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π° ΠΈ способы увСличСния Π΅Π³ΠΎ динамичСского Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π°

    Methods of structural and functional implementation of ultra-wide range receiving paths

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    Currently, radio monitoring systems are being actively improved in the direction of expanding the range of operating frequencies and the width of the spectrum of processed signals, which in some cases requires changing approaches to the design of their receiving devices. The purpose of the article is to substantiate the methods and circuit design options for implementing a receiver of an ultra-wide-range radio monitoring system and to justify the sequence of selecting the element base and calculating the parameters of the receiving path. The research proves expedient to choose the infradine structure of the radio receiving path as a basis, in which the frequency of the mirror channel is located far from the frequency of the main channel, so the mirror channel is easily suppressed by a simple low-pass filter. One of the main problems that arise when designing ultra-wideband radio receivers is the simultaneous provision of a large dynamic range and a low noise figure. To reduce the noise figure, a variant of constructing a path was proposed, starting with a low-noise amplifier with increased parameters of nonlinear selectivity, which is acceptable if there is a low probability of intermodulation combinations. The article suggests a receiver with an operating frequency range of 0.5–18 GHz and an analogto-digital converter with a speed of up to 10.4 GSPS. The element base was selected for the receiving devices and the main parameters of the path were calculated. A number of examples are used to analyze the ways to increase the dynamic range of a radio receiver and the influence of element base parameters on the device performance. The main technical characteristics of the radio receiver for effective operation of modern radio monitoring systems and the ways to increase the dynamic range thereof are described

    Methods of structural and functional implementation of ultra-wide range receiving paths

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    Π’ настоящСС врСмя происходит Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ΅ ΡΠΎΠ²Π΅Ρ€ΡˆΠ΅Π½ΡΡ‚Π²ΠΎΠ²Π°Π½ΠΈΠ΅ систСм Ρ€Π°Π΄ΠΈΠΎΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π° Π² Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½ΠΈΠΈ Ρ€Π°ΡΡˆΠΈΡ€Π΅Π½ΠΈΡ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π° Ρ€Π°Π±ΠΎΡ‡ΠΈΡ… частот ΠΈ ΡˆΠΈΡ€ΠΈΠ½Ρ‹ спСктра ΠΎΠ±Ρ€Π°Π±Π°Ρ‚Ρ‹Π²Π°Π΅ΠΌΡ‹Ρ… сигналов, Ρ‡Ρ‚ΠΎ Π² рядС случаСв Ρ‚Ρ€Π΅Π±ΡƒΠ΅Ρ‚ измСнСния ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ΠΎΠ² ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠΈ ΠΈΡ… ΠΏΡ€ΠΈΠ΅ΠΌΠ½Ρ‹Ρ… устройств. ЦСлью ΡΡ‚Π°Ρ‚ΡŒΠΈ являСтся обоснованиС способов ΠΈ схСмотСхничСских Π²Π°Ρ€ΠΈΠ°Π½Ρ‚ΠΎΠ² Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ устройства ΡΠ²Π΅Ρ€Ρ…ΡˆΠΈΡ€ΠΎΠΊΠΎΠ΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π½ΠΎΠΉ систСмы Ρ€Π°Π΄ΠΈΠΎΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π° ΠΈ обоснованиС ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π²Ρ‹Π±ΠΎΡ€Π° элСмСнтной Π±Π°Π·Ρ‹ ΠΈ расчСта ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ² ΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ Ρ‚Ρ€Π°ΠΊΡ‚Π°. Показано, Ρ‡Ρ‚ΠΎ Π·Π° основу цСлСсообразно Π²Ρ‹Π±Ρ€Π°Ρ‚ΡŒ ΠΈΠ½Ρ„Ρ€Π°Π΄ΠΈΠ½Π½ΡƒΡŽ структуру Ρ€Π°Π΄ΠΈΠΎΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ Ρ‚Ρ€Π°ΠΊΡ‚Π°, Π² ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ частота Π·Π΅Ρ€ΠΊΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΊΠ°Π½Π°Π»Π° располоТСна Π΄Π°Π»Π΅ΠΊΠΎ ΠΎΡ‚ частоты основного ΠΊΠ°Π½Π°Π»Π°, поэтому Π·Π΅Ρ€ΠΊΠ°Π»ΡŒΠ½Ρ‹ΠΉ ΠΊΠ°Π½Π°Π» Π»Π΅Π³ΠΊΠΎ подавляСтся простым Ρ„ΠΈΠ»ΡŒΡ‚Ρ€ΠΎΠΌ Π½ΠΈΠΆΠ½ΠΈΡ… частот. Одной ΠΈΠ· основных ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ, Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡŽΡ‰ΠΈΡ… ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠΈ ΡΠ²Π΅Ρ€Ρ…ΡˆΠΈΡ€ΠΎΠΊΠΎΠ΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π½Ρ‹Ρ… Ρ€Π°Π΄ΠΈΠΎΠΏΡ€ΠΈΠ΅ΠΌΠ½Ρ‹Ρ… устройств, являСтся ΠΎΠ΄Π½ΠΎΠ²Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎΠ΅ обСспСчСниС большого динамичСского Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π° ΠΈ Π½ΠΈΠ·ΠΊΠΎΠ³ΠΎ коэффициСнта ΡˆΡƒΠΌΠ°. Для ΡƒΠΌΠ΅Π½ΡŒΡˆΠ΅Π½ΠΈΡ коэффициСнта ΡˆΡƒΠΌΠ° Π±Ρ‹Π» ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ Π²Π°Ρ€ΠΈΠ°Π½Ρ‚ построСния Ρ‚Ρ€Π°ΠΊΡ‚Π°, начиная с ΠΌΠ°Π»ΠΎΡˆΡƒΠΌΡΡ‰Π΅Π³ΠΎ усилитСля с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½Ρ‹ΠΌΠΈ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Π°ΠΌΠΈ Π½Π΅Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎΠΉ ΠΈΠ·Π±ΠΈΡ€Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ, Ρ‡Ρ‚ΠΎ являСтся допустимым ΠΏΡ€ΠΈ ΠΌΠ°Π»ΠΎΠΉ вСроятности появлСния интСрмодуляционных ΠΊΠΎΠΌΠ±ΠΈΠ½Π°Ρ†ΠΈΠΉ. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ ΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ΅ устройство с Ρ€Π°Π±ΠΎΡ‡ΠΈΠΌ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½ΠΎΠΌ частот 0,5–18 Π“Π“Ρ† ΠΈ Π°Π½Π°Π»ΠΎΠ³ΠΎΠ²Ρ‹ΠΌ-Ρ†ΠΈΡ„Ρ€ΠΎΠ²Ρ‹ΠΌ ΠΏΡ€Π΅ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Ρ‚Π΅Π»Π΅ΠΌ со ΡΠΊΠΎΡ€ΠΎΡΡ‚ΡŒΡŽ Π΄ΠΎ 10,4 GSPS. Для ΠΏΡ€ΠΈΠ΅ΠΌΠ½Ρ‹Ρ… устройств Π±Ρ‹Π»Π° ΠΏΠΎΠ΄ΠΎΠ±Ρ€Π°Π½Π° элСмСнтная Π±Π°Π·Π° ΠΈ ΠΏΡ€ΠΎΠΈΠ·Π²Π΅Π΄Π΅Π½ расчСт основных ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ² Ρ‚Ρ€Π°ΠΊΡ‚Π°. На рядС ΠΏΡ€ΠΈΠΌΠ΅Ρ€ΠΎΠ² ΠΏΡ€ΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Ρ‹ способы увСличСния динамичСского Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π° Ρ€Π°Π΄ΠΈΠΎΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ устройства ΠΈ влияниС ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ² элСмСнтной Π±Π°Π·Ρ‹ Π½Π° тСхничСскиС характСристики устройства. ΠžΠΏΠΈΡΠ°Π½Ρ‹ основныС тСхничСскиС характСристики Ρ€Π°Π΄ΠΈΠΎΠΏΡ€ΠΈΠ΅ΠΌΠ½ΠΎΠ³ΠΎ устройства для эффСктивной Ρ€Π°Π±ΠΎΡ‚Ρ‹ соврСмСнных комплСксов Ρ€Π°Π΄ΠΈΠΎΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π° ΠΈ способы увСличСния Π΅Π³ΠΎ динамичСского Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π°. Currently, radio monitoring systems are being actively improved in the direction of expanding the range of operating frequencies and the width of the spectrum of processed signals, which in some cases requires changing approaches to the design of their receiving devices. The purpose of the article is to substantiate the methods and circuit design options for implementing a receiver of an ultra-wide-range radio monitoring system and to justify the sequence of selecting the element base and calculating the parameters of the receiving path. The research proves expedient to choose the infradine structure of the radio receiving path as a basis, in which the frequency of the mirror channel is located far from the frequency of the main channel, so the mirror channel is easily suppressed by a simple low-pass filter. One of the main problems that arise when designing ultra-wide-band radio receivers is the simultaneous provision of a large dynamic range and a low noise figure. To reduce the noise figure, a variant of constructing a path was proposed, starting with a low noise amplifier with increased parameters of nonlinear selectivity, which is acceptable if there is a low probability of intermodulation combinations. The article suggests a receiver with an operating frequency range of 0.5–18 GHz and an analog-to-digital converter with a speed of up to 10.4 GSPS. The element base was selected for the receiving devices and the main parameters of the path were calculated. A number of examples are used to analyze the ways to increase the dynamic range of a radio receiver and the influence of element base parameters on the device performance.The main technical characteristics of the radio receiver for effective operation of modern radio monitoring systems and the ways to increase the dynamic range thereof are described
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