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    ВСорСтичСскиС основы построСния ΠΈΠΌΠΈΡ‚Π°Ρ‚ΠΎΡ€Π°-Π°Π½Π°Π»ΠΈΠ·Π°Ρ‚ΠΎΡ€Π° усилитСлСй ΠΈ Π°Π²Ρ‚ΠΎΠ³Π΅Π½Π΅Ρ€Π°Ρ‚ΠΎΡ€ΠΎΠ² Π‘Π’Π§

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    The construction principle of simulator-analyzer is proposed providing simulation modeling of amplifiers and oscillators in coaxial microwave measurement chain according to their technical specifications, followed by measurement of complex load reflection coefficients of the active component of the devices for their further development in microstrip design. Mathematic model of simulator-analyzer as well as mathematic model of its calibration is presented. Analysis method of active component stability in the area of its complex load reflection coefficients is considered that facilitates the choice of the loads and the most active component in simulation of amplifiers and oscillators. In addition, the possibility of using the simulator-analyzer for measuring complex reflection coefficients at the input and the output of the loaded active component is described, as well as measurement of its complex transmission coefficients which together with the measured complex load reflection coefficients allow to determine S-parameters of the analyzed component it will have when included in a micro strip line.ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏ построСния ΠΈΠΌΠΈΡ‚Π°Ρ‚ΠΎΡ€Π°-Π°Π½Π°Π»ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°, ΠΎΠ±Π΅ΡΠΏΠ΅Ρ‡ΠΈΠ²Π°ΡŽΡ‰Π΅Π³ΠΎ ΠΈΠΌΠΈΡ‚Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ усилитСлСй ΠΈ Π°Π²Ρ‚ΠΎΠ³Π΅Π½Π΅Ρ€Π°Ρ‚ΠΎΡ€ΠΎΠ² Π‘Π’Π§ Π² коаксиальном ΠΈΠ·ΠΌΠ΅Ρ€ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΌ Ρ‚Ρ€Π°ΠΊΡ‚Π΅ Π² соотвСтствии с тСхничСским Π·Π°Π΄Π°Π½ΠΈΠ΅ΠΌ с ΠΏΠΎΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠΌ ΠΈΠ·ΠΌΠ΅Ρ€Π΅Π½ΠΈΠ΅ΠΌ комплСксных коэффициСнтов отраТСния Π½Π°Π³Ρ€ΡƒΠ·ΠΎΠΊ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π° этих устройств для дальнСйшСго ΠΈΡ… проСктирования Π² микрополосковом исполнСнии. Π‘Ρ„ΠΎΡ€ΠΌΠΈΡ€ΠΎΠ²Π°Π½Π° матСматичСская модСль ΠΈΠΌΠΈΡ‚Π°Ρ‚ΠΎΡ€Π°-Π°Π½Π°Π»ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°, Π° Ρ‚Π°ΠΊΠΆΠ΅ матСматичСская модСль Π΅Π³ΠΎ ΠΊΠ°Π»ΠΈΠ±Ρ€ΠΎΠ²ΠΊΠΈ. РассмотрСн ΠΌΠ΅Ρ‚ΠΎΠ΄ Π°Π½Π°Π»ΠΈΠ·Π° устойчивости Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π° Π² пространствС комплСксных коэффициСнтов отраТСния Π΅Π³ΠΎ Π½Π°Π³Ρ€ΡƒΠ·ΠΎΠΊ, ΠΎΠ±Π»Π΅Π³Ρ‡Π°ΡŽΡ‰ΠΈΠΉ Π²Ρ‹Π±ΠΎΡ€ этих Π½Π°Π³Ρ€ΡƒΠ·ΠΎΠΊ ΠΈ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π° ΠΏΡ€ΠΈ ΠΈΠΌΠΈΡ‚Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΌ ΠΌΠΎΠ΄Π΅Π»ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠΈ усилитСлСй ΠΈ Π°Π²Ρ‚ΠΎΠ³Π΅Π½Π΅Ρ€Π°Ρ‚ΠΎΡ€ΠΎΠ². Π”ΠΎΠΏΠΎΠ»Π½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ рассмотрСна Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ использования ΠΈΠΌΠΈΡ‚Π°Ρ‚ΠΎΡ€Π°-Π°Π½Π°Π»ΠΈΠ·Π°Ρ‚ΠΎΡ€Π° для измСрСния комплСксных коэффициСнтов отраТСния Π½Π° Π²Ρ…ΠΎΠ΄Π΅ ΠΈ Π²Ρ‹Ρ…ΠΎΠ΄Π΅ Π½Π°Π³Ρ€ΡƒΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π°, Π° Ρ‚Π°ΠΊΠΆΠ΅ измСрСния Π΅Π³ΠΎ комплСксных коэффициСнтов ΠΏΠ΅Ρ€Π΅Π΄Π°Ρ‡ΠΈ, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ совмСстно с ΠΈΠ·ΠΌΠ΅Ρ€Π΅Π½Π½Ρ‹ΠΌΠΈ комплСксными коэффициСнтами отраТСния Π½Π°Π³Ρ€ΡƒΠ·ΠΎΠΊ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‚ ΠΏΠΎ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΠΎΠΉ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠ΅ ΠΎΠΏΡ€Π΅Π΄Π΅Π»ΠΈΡ‚ΡŒ S-ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ‹ Π°Π½Π°Π»ΠΈΠ·ΠΈΡ€ΡƒΠ΅ΠΌΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π°, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΎΠ½ Π±ΡƒΠ΄Π΅Ρ‚ ΠΈΠΌΠ΅Ρ‚ΡŒ ΠΏΡ€ΠΈ Π²ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠΈ Π² ΠΌΠΈΠΊΡ€ΠΎΠΏΠΎΠ»ΠΎΡΠΊΠΎΠ²ΡƒΡŽ линию

    Theoretical basis of simulator-analyzer building-up for microwave amplifiers and oscillators

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    The construction principle of simulator-analyzer is proposed providing simulation modeling of amplifiers and oscillators in coaxial microwave measurement chain according to their technical specifications, followed by measurement of complex load reflection coefficients of the active component of the devices for their further development in microstrip design. Mathematic model of simulator-analyzer as well as mathematic model of its calibration is presented. Analysis method of active component stability in the area of its complex load reflection coefficients is considered that facilitates the choice of the loads and the most active component in simulation of amplifiers and oscillators. In addition, the possibility of using the simulator-analyzer for measuring complex reflection coefficients at the input and the output of the loaded active component is described, as well as measurement of its complex transmission coefficients which together with the measured complex load reflection coefficients allow to determine S-parameters of the analyzed component it will have when included in a micro strip line
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