GB2042840B - Rc-bridge oscillator - Google Patents

Rc-bridge oscillator

Info

Publication number: GB2042840B
Authority: GB; United Kingdom
Prior art keywords: bridge oscillator; oscillator; bridge
Prior art date: 1978-12-11
Legal status (The legal status 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 status listed.): Expired

Application number

GB7938690A

Other versions

GB2042840A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Siemens Telefongyar Kft

Original Assignee

Siemens Telefongyar Kft

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.)

1978-12-11

Filing date

1979-11-08

Publication date

1983-04-13

1979-11-08 Application filed by Siemens Telefongyar Kft filed Critical Siemens Telefongyar Kft

1980-09-24 Publication of GB2042840A publication Critical patent/GB2042840A/en

1983-04-13 Application granted granted Critical

1983-04-13 Publication of GB2042840B publication Critical patent/GB2042840B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
- H03B5/26—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator frequency-determining element being part of bridge circuit in closed ring around which signal is transmitted; frequency-determining element being connected via a bridge circuit to such a closed ring, e.g. Wien-Bridge oscillator, parallel-T oscillator
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/02—Details
- H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature

GB7938690A 1978-12-11 1979-11-08 Rc-bridge oscillator Expired GB2042840B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HUTE000918 HU178124B (en)	1978-12-11	1978-12-11	Wien-robinson bridge oscillator of high frequency stability

Publications (2)

Publication Number	Publication Date
GB2042840A GB2042840A (en)	1980-09-24
GB2042840B true GB2042840B (en)	1983-04-13

Family

ID=11002088

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7938690A Expired GB2042840B (en)	1978-12-11	1979-11-08	Rc-bridge oscillator

Country Status (6)

Country	Link
CS (1)	CS221529B2 (en)
DD (1)	DD146728A5 (en)
DE (1)	DE2945999C2 (en)
GB (1)	GB2042840B (en)
HU (1)	HU178124B (en)
PL (1)	PL123572B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2724276A1 (en) *	1994-09-07	1996-03-08	Valeo Electronique	RHYTHM RECOVERY DEVICE, RECEIVER AND TRANSMISSION DEVICE COMPRISING THE SAME, AND RADIO FREQUENCY SIGNAL USING THE SAME
DE10228694A1 (en) *	2002-06-27	2004-01-22	Bosch Rexroth Ag	Wien-Robinson oscillator
KR100739524B1 (en) *	2007-04-09	2007-07-13	주식회사 룩센테크놀러지	Sine wave generator with automatic starting circuit
US20170257066A1 (en) *	2016-03-02	2017-09-07	Qualcomm Incorporated	Systems and methods for compensating for variation in an amplitude-regulated oscillator
CN113037306A (en) *	2019-12-25	2021-06-25	成都鼎桥通信技术有限公司	Amplitude limiting protection circuit of RRU receiver and RRU receiver
CN114720770A (en) *	2022-04-21	2022-07-08	江苏科技大学	Conductance characteristic detection circuit, detection method and detection device
CN119743042A (en) *	2024-11-27	2025-04-01	天津大学	Ultrasonic motor micro-driver based on self-excited oscillation principle and use method

1978
- 1978-12-11 HU HUTE000918 patent/HU178124B/en not_active IP Right Cessation
1979
- 1979-10-19 CS CS709279A patent/CS221529B2/en unknown
- 1979-10-22 DD DD21636279A patent/DD146728A5/en unknown
- 1979-11-08 GB GB7938690A patent/GB2042840B/en not_active Expired
- 1979-11-14 DE DE19792945999 patent/DE2945999C2/en not_active Expired
- 1979-12-06 PL PL22018079A patent/PL123572B1/en unknown

Also Published As

Publication number	Publication date
GB2042840A (en)	1980-09-24
DD146728A5 (en)	1981-02-25
PL123572B1 (en)	1982-10-30
DE2945999A1 (en)	1980-06-12
HU178124B (en)	1982-03-28
CS221529B2 (en)	1983-04-29
DE2945999C2 (en)	1983-10-13
PL220180A1 (en)	1980-09-08

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CS520079A2 (en)	1984-02-13	Nosna soustava snimaci hlavice
ZA796825B (en)	1981-08-26	Work-units
GB2020278A (en)	1979-11-14	Moranoline dervitives
BG27580A1 (en)	1979-12-12	Two- poled pelvis- thight articulation- set
DE2966288D1 (en)	1983-11-10	Microwave oscillator
JPS5619208A (en)	1981-02-23	Oscillator
JPS5538799A (en)	1980-03-18	Piezooelectric resonator
CS333379A2 (en)	1988-04-15	Upinaci zarizeni
JPS54116862A (en)	1979-09-11	Piezooelectric resonator
JPS5597719A (en)	1980-07-25	Piezooelectric resonator
JPS54103617A (en)	1979-08-15	Local oscillator
JPS54139450A (en)	1979-10-29	Illimeter wave oscillator
GB2066607B (en)	1983-11-09	Oscillator
JPS54144855A (en)	1979-11-12	Singleemode tunable oscillator
JPS5582917A (en)	1980-06-23	Electriccoptical oscillator
JPS5558613A (en)	1980-05-01	Piezooelectric resonator
CS290179A2 (en)	1984-01-16	Plynova vybojka
GB2021191B (en)	1982-07-07	Hydraulic oscillator
GB2042840B (en)	1983-04-13	Rc-bridge oscillator
GB2012506B (en)	1982-03-24	Angle-modulation oscillator
JPS5577221A (en)	1980-06-10	Piezooelectric resonator
EP0004713A3 (en)	1979-10-31	Twinski
GB2030340B (en)	1982-07-14	Capodastro
JPS54109359A (en)	1979-08-27	Crystal oscillator
JPS559560A (en)	1980-01-23	Programable oscillator

Legal Events

Date	Code	Title	Description
1988-06-29	PCNP	Patent ceased through non-payment of renewal fee