SU593298A1 - Band-type frequency converter - Google Patents
Band-type frequency converterInfo
- Publication number
- SU593298A1 SU593298A1 SU731894072A SU1894072A SU593298A1 SU 593298 A1 SU593298 A1 SU 593298A1 SU 731894072 A SU731894072 A SU 731894072A SU 1894072 A SU1894072 A SU 1894072A SU 593298 A1 SU593298 A1 SU 593298A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- band
- frequency converter
- type frequency
- transmission line
- frequency
- Prior art date
Links
Landscapes
- Transmitters (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Description
(54) ПОЛОСКОВЫЙ ПРЕОБРАЗОВАТЕЛЬ ЧАСТОТЫ(54) STRIP FREQUENCY CONVERTER
наненому контуру, так как в месте включени кольца 6 в основную линию передачи 1 за счет интерференции волн обеспечиваетс короткое замыкание, трансформируемое отрезком линии передачи 1 к смесительному диоду 5 в бесконечно большое сопротивление. Дл распростран ющегос в основной линии передачи 1 напр жени входного сигнала полуволновое кольцо 6 не вносит заметного ослаблени , поскольку в нем укладываетс приблизительно целое число длин волны на частоте входною сигнала.The hired circuit, since in the place where the ring 6 is connected to the main transmission line 1, due to wave interference, a short circuit is provided, which is transformed by a segment of transmission line 1 to the mixing diode 5 into infinitely large resistance. A half-wave ring 6 propagating in the main transmission line 1 of the input signal does not introduce a noticeable attenuation, since it contains approximately an integer number of wavelengths at the frequency of the input signal.
Применение высокодобротного «холостого контура, настроенного на частоту (о.-е сйг+(йо и обеспечивающего дополнительное преобразование частоты на более низкую, чем используема гармоника гетеродина, позвол ет снизить потери преобразовани на 1,3-1,5 дБ при работе на второй гармонике гетеродина и на 3,1-3,6 дБ при работе на четвертой гармонике гетеродина.The use of a high-quality idle circuit tuned to a frequency (o.-e syg + (yo and providing additional frequency conversion to a lower than the local harmonic used) reduces the conversion loss by 1.3-1.5 dB when working on the second harmonics of the local oscillator and 3.1-3.6 dB when working on the fourth harmonic of the local oscillator.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU731894072A SU593298A1 (en) | 1973-03-19 | 1973-03-19 | Band-type frequency converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU731894072A SU593298A1 (en) | 1973-03-19 | 1973-03-19 | Band-type frequency converter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU593298A1 true SU593298A1 (en) | 1978-02-15 |
Family
ID=20545620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU731894072A SU593298A1 (en) | 1973-03-19 | 1973-03-19 | Band-type frequency converter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU593298A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412351A (en) * | 1978-05-30 | 1983-10-25 | Matsushita Electric Industrial Co., Ltd. | Microwave mixing circuit |
US4450584A (en) * | 1981-06-30 | 1984-05-22 | Matsushita Electric Industrial Co., Ltd. | Microwave integrated circuit mixer |
-
1973
- 1973-03-19 SU SU731894072A patent/SU593298A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412351A (en) * | 1978-05-30 | 1983-10-25 | Matsushita Electric Industrial Co., Ltd. | Microwave mixing circuit |
US4450584A (en) * | 1981-06-30 | 1984-05-22 | Matsushita Electric Industrial Co., Ltd. | Microwave integrated circuit mixer |
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