GB2039182B - Method and an apparatus for generating waveforms - Google Patents

Method and an apparatus for generating waveforms

Info

Publication number
GB2039182B
GB2039182B GB7848412A GB7848412A GB2039182B GB 2039182 B GB2039182 B GB 2039182B GB 7848412 A GB7848412 A GB 7848412A GB 7848412 A GB7848412 A GB 7848412A GB 2039182 B GB2039182 B GB 2039182B
Authority
GB
United Kingdom
Prior art keywords
generating waveforms
waveforms
generating
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.)
Expired
Application number
GB7848412A
Other versions
GB2039182A (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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB7848412A priority Critical patent/GB2039182B/en
Publication of GB2039182A publication Critical patent/GB2039182A/en
Application granted granted Critical
Publication of GB2039182B publication Critical patent/GB2039182B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits
    • H04L27/122—Modulator circuits; Transmitter circuits using digital generation of carrier signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
    • H03K4/026—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform using digital techniques
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)
GB7848412A 1978-12-13 1978-12-13 Method and an apparatus for generating waveforms Expired GB2039182B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7848412A GB2039182B (en) 1978-12-13 1978-12-13 Method and an apparatus for generating waveforms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7848412A GB2039182B (en) 1978-12-13 1978-12-13 Method and an apparatus for generating waveforms

Publications (2)

Publication Number Publication Date
GB2039182A GB2039182A (en) 1980-07-30
GB2039182B true GB2039182B (en) 1983-09-01

Family

ID=10501710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7848412A Expired GB2039182B (en) 1978-12-13 1978-12-13 Method and an apparatus for generating waveforms

Country Status (1)

Country Link
GB (1) GB2039182B (en)

Also Published As

Publication number Publication date
GB2039182A (en) 1980-07-30

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Legal Events

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