JPS5744869A - Integrated signal processing circuit - Google Patents

Integrated signal processing circuit

Info

Publication number
JPS5744869A
JPS5744869A JP11938080A JP11938080A JPS5744869A JP S5744869 A JPS5744869 A JP S5744869A JP 11938080 A JP11938080 A JP 11938080A JP 11938080 A JP11938080 A JP 11938080A JP S5744869 A JPS5744869 A JP S5744869A
Authority
JP
Japan
Prior art keywords
sampling
generating circuit
pulse generating
delaying
circuit
Prior art date
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.)
Pending
Application number
JP11938080A
Other languages
Japanese (ja)
Inventor
Chogo Sekine
Yukio Yokoi
Etsuzo Moriki
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio Co Ltd
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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP11938080A priority Critical patent/JPS5744869A/en
Publication of JPS5744869A publication Critical patent/JPS5744869A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems

Abstract

PURPOSE:To apply the same device to various kinds of navigational devices, by collecting most suitably received signal sampling data by means of a timer able to program adaptively and a sampling pulse generating circuit. CONSTITUTION:The output from a timer 1 is delayed by a pulse delaying circuit 2, and a sampling device 5 is controlled via a sampling pulse generating circuit 3. Further a received input signal applied to an input data selector 4 is subjected to sampling and stored in a buffer 6. On the other hand, the other kinds of received information passed through an input data selector 4' by different sampling programs via a similar pulse delaying delaying circuit 2', a sampliig pulse generating circuit 3', etc., is stored in a buffer 6'. Therefore, as various kinds of navigational devices such as a loran A, a loran C and an Omega, the same device can be utilized via a microprocessor 14, etc.
JP11938080A 1980-08-29 1980-08-29 Integrated signal processing circuit Pending JPS5744869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11938080A JPS5744869A (en) 1980-08-29 1980-08-29 Integrated signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11938080A JPS5744869A (en) 1980-08-29 1980-08-29 Integrated signal processing circuit

Publications (1)

Publication Number Publication Date
JPS5744869A true JPS5744869A (en) 1982-03-13

Family

ID=14760073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11938080A Pending JPS5744869A (en) 1980-08-29 1980-08-29 Integrated signal processing circuit

Country Status (1)

Country Link
JP (1) JPS5744869A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226883A (en) * 1983-06-07 1984-12-20 Nissan Motor Co Ltd Loran c receiver
US4633260A (en) * 1983-10-07 1986-12-30 Nissan Motor Company, Limited Loran-C signal receiving apparatus
US4670759A (en) * 1983-04-26 1987-06-02 Nissan Motor Company, Ltd. Automatic Loran-C signal detecting apparatus
US4939395A (en) * 1988-11-04 1990-07-03 Horiba, Ltd. Temperature compensating circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105494A (en) * 1977-10-19 1979-08-18 Texas Instruments Inc Loran c receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105494A (en) * 1977-10-19 1979-08-18 Texas Instruments Inc Loran c receiver

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670759A (en) * 1983-04-26 1987-06-02 Nissan Motor Company, Ltd. Automatic Loran-C signal detecting apparatus
JPS59226883A (en) * 1983-06-07 1984-12-20 Nissan Motor Co Ltd Loran c receiver
JPH0233106B2 (en) * 1983-06-07 1990-07-25 Nissan Motor
US4633260A (en) * 1983-10-07 1986-12-30 Nissan Motor Company, Limited Loran-C signal receiving apparatus
US4939395A (en) * 1988-11-04 1990-07-03 Horiba, Ltd. Temperature compensating circuit

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