PL276873A1 - An ultrasonic generator system with automatic frequency tuning - Google Patents

An ultrasonic generator system with automatic frequency tuning

Info

Publication number
PL276873A1
PL276873A1 PL27687388A PL27687388A PL276873A1 PL 276873 A1 PL276873 A1 PL 276873A1 PL 27687388 A PL27687388 A PL 27687388A PL 27687388 A PL27687388 A PL 27687388A PL 276873 A1 PL276873 A1 PL 276873A1
Authority
PL
Poland
Prior art keywords
ultrasonic generator
generator system
automatic frequency
frequency tuning
tuning
Prior art date
Application number
PL27687388A
Other versions
PL157613B1 (en
Inventor
Pawel Fabijanski
Leszek Palczynski
Andrzej Szadkowski
Jan Bisikiewicz
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL27687388A priority Critical patent/PL157613B1/en
Publication of PL276873A1 publication Critical patent/PL276873A1/en
Publication of PL157613B1 publication Critical patent/PL157613B1/en

Links

PL27687388A 1988-12-30 1988-12-30 An ultrasonic generator system with automatic frequency tuning PL157613B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27687388A PL157613B1 (en) 1988-12-30 1988-12-30 An ultrasonic generator system with automatic frequency tuning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27687388A PL157613B1 (en) 1988-12-30 1988-12-30 An ultrasonic generator system with automatic frequency tuning

Publications (2)

Publication Number Publication Date
PL276873A1 true PL276873A1 (en) 1990-07-09
PL157613B1 PL157613B1 (en) 1992-06-30

Family

ID=20045867

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27687388A PL157613B1 (en) 1988-12-30 1988-12-30 An ultrasonic generator system with automatic frequency tuning

Country Status (1)

Country Link
PL (1) PL157613B1 (en)

Also Published As

Publication number Publication date
PL157613B1 (en) 1992-06-30

Similar Documents

Publication Publication Date Title
GB8923674D0 (en) Variable frequency signal generator
GB9005304D0 (en) Wave powered generator system
EP0434066A3 (en) Frequency agile microwave signal generator
GB8821191D0 (en) Manifold tuning
GB8902218D0 (en) Means for tuning an antenna
GB2227136B (en) Frequency tracking system
DE68903855D1 (en) AUTOMATIC FREQUENCY TUNING.
GB2224577B (en) Signal generator
EP0429858A3 (en) Reference frequency generator
EP0426881A3 (en) Radar receiver
PL276873A1 (en) An ultrasonic generator system with automatic frequency tuning
GB2219157B (en) Reference frequency generator
GB2226637B (en) Multi-function signal generator
GB8810528D0 (en) Continuous wave radar receiver & apparatus
GB8716385D0 (en) Frequency synthesisers
GB8322648D0 (en) Microwave signal generator
EP0441376A3 (en) Frequency generator
GB2224882B (en) Magnetron tuning systems
GB2217150B (en) Frequency responsive systems & methods
PL276556A2 (en) Low frequency generator
HUT51049A (en) Low frequency generator
GB2212021B (en) Radio frequency generator
GB8929207D0 (en) Diode device for high frequency use
CS729689A2 (en) Ultrasonic generator
PL272540A1 (en) Frequency doubler