JPS6424620A - Digital chirp filter - Google Patents

Digital chirp filter

Info

Publication number
JPS6424620A
JPS6424620A JP18173587A JP18173587A JPS6424620A JP S6424620 A JPS6424620 A JP S6424620A JP 18173587 A JP18173587 A JP 18173587A JP 18173587 A JP18173587 A JP 18173587A JP S6424620 A JPS6424620 A JP S6424620A
Authority
JP
Japan
Prior art keywords
filter
sub
stage
fir
filters
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.)
Granted
Application number
JP18173587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0426561B2 (enExample
Inventor
Osamu Ichiyoshi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP18173587A priority Critical patent/JPS6424620A/ja
Publication of JPS6424620A publication Critical patent/JPS6424620A/ja
Publication of JPH0426561B2 publication Critical patent/JPH0426561B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP18173587A 1987-07-21 1987-07-21 Digital chirp filter Granted JPS6424620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18173587A JPS6424620A (en) 1987-07-21 1987-07-21 Digital chirp filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18173587A JPS6424620A (en) 1987-07-21 1987-07-21 Digital chirp filter

Publications (2)

Publication Number Publication Date
JPS6424620A true JPS6424620A (en) 1989-01-26
JPH0426561B2 JPH0426561B2 (enExample) 1992-05-07

Family

ID=16105971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18173587A Granted JPS6424620A (en) 1987-07-21 1987-07-21 Digital chirp filter

Country Status (1)

Country Link
JP (1) JPS6424620A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121455A (en) * 1974-08-16 1976-02-20 Hitachi Ltd Deijitaru fuiruta

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121455A (en) * 1974-08-16 1976-02-20 Hitachi Ltd Deijitaru fuiruta

Also Published As

Publication number Publication date
JPH0426561B2 (enExample) 1992-05-07

Similar Documents

Publication Publication Date Title
EP0056546A3 (en) Digital adaptive finite impulse response filter with large number of coefficients
DE69925628D1 (de) Fir-filterstruktur mit geringer latenzzeit, zur andwendung bei gigabit-ethernet
JPS54844A (en) Elastic surface wave filter
JPS5760773A (en) Finite impulse response filter
JPS5776910A (en) Ghost rejecting device
DE3166432D1 (en) Improved multiple countershaft simple transmission
EP0182602A3 (en) Digital filter
KR960008497B1 (en) Digital circuit for sampling rate variation and signal filtering
JPS5371548A (en) Elastic surface wave filter
JPS6424620A (en) Digital chirp filter
ES504267A0 (es) Transmision hidromecanica perfeccionada
JPS5252514A (en) 2-frequency mixer circuit
CA2177664A1 (en) Digital receive filter for communications systems
CA2051858A1 (en) Digital filter
JPS542009A (en) Transmission system by broad band cable
AT376089B (de) Schaltung fuer fernmelde-, insbesondere fernsprech-teilnehmerstellen, sowie uebertragungen mit impulsgebender wahlsteuerung
JPS57190424A (en) Counter
JPS57212818A (en) Filter circuit
JPS53103350A (en) Digital filter
JPS6424621A (en) Digital filter
JPS542037A (en) Equalizer of variavle amplitude
JPS553066A (en) Composite multiplier
JPS56120210A (en) Digital filter
JPS6447113A (en) Digital filter
JPS5383760A (en) Branching method for optical transmission