SU483768A1 - Discrete tunable capacitor - Google Patents

Discrete tunable capacitor

Info

Publication number
SU483768A1
SU483768A1 SU1903957A SU1903957A SU483768A1 SU 483768 A1 SU483768 A1 SU 483768A1 SU 1903957 A SU1903957 A SU 1903957A SU 1903957 A SU1903957 A SU 1903957A SU 483768 A1 SU483768 A1 SU 483768A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tunable capacitor
discrete tunable
discrete
capacitor
parallel
Prior art date
Application number
SU1903957A
Other languages
Russian (ru)
Inventor
Юрий Николаевич Чалов
Игорь Александрович Юрьев
Original Assignee
Предприятие П/Я А-7672
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-7672 filed Critical Предприятие П/Я А-7672
Priority to SU1903957A priority Critical patent/SU483768A1/en
Application granted granted Critical
Publication of SU483768A1 publication Critical patent/SU483768A1/en

Links

Description

на разных участках диапазона обеспечиваетс  коммутирующим ключом 14.in different parts of the range is provided with a switching key 14.

Предмет изобретени Subject invention

Дискретно-перестраиваемый конденсатор, содержащий два последовательно соединенных конденсатора посто нной емкости, параллельно второму из которых включен конденсатор переменной емкости в виде, например, п параллельно коммутируемых ключами конденсаторов посто нной емкости, отличающийс  тем, что, с целью сокращени  числа коммутирующих элементов при сохранении посто нства частотного шага перестройки, параллельно второму конденсатору посто нной емкости подключены два последовательно соединенных дополнительных конденсатора посто нной емкости, место соединени  которых через ключ подсоединено к свободному выводу первого конденсатора посто нной емкости.A discrete tunable capacitor containing two series-connected capacitors of a constant capacitance, parallel to the second of which a variable capacitor is connected, for example, in parallel with capacitors of a fixed capacitance connected in parallel, characterized in that to reduce the number of switching elements while maintaining constant The frequency step of tuning, parallel to the second capacitor of a constant capacitance, are connected two series-connected additional capacitors; About this capacity, the junction of which is connected via a key to the free output of the first constant capacitor.

/О/ABOUT

Ч IH i

SU1903957A 1973-04-09 1973-04-09 Discrete tunable capacitor SU483768A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1903957A SU483768A1 (en) 1973-04-09 1973-04-09 Discrete tunable capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1903957A SU483768A1 (en) 1973-04-09 1973-04-09 Discrete tunable capacitor

Publications (1)

Publication Number Publication Date
SU483768A1 true SU483768A1 (en) 1975-09-05

Family

ID=20548457

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1903957A SU483768A1 (en) 1973-04-09 1973-04-09 Discrete tunable capacitor

Country Status (1)

Country Link
SU (1) SU483768A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186360A (en) * 1977-02-18 1980-01-29 Sanyo Electric Co., Ltd. Digital channel selecting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186360A (en) * 1977-02-18 1980-01-29 Sanyo Electric Co., Ltd. Digital channel selecting apparatus

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