JPS5833311A - 分散形遅延線方式のパルス圧縮フイルタ - Google Patents

分散形遅延線方式のパルス圧縮フイルタ

Info

Publication number
JPS5833311A
JPS5833311A JP57091141A JP9114182A JPS5833311A JP S5833311 A JPS5833311 A JP S5833311A JP 57091141 A JP57091141 A JP 57091141A JP 9114182 A JP9114182 A JP 9114182A JP S5833311 A JPS5833311 A JP S5833311A
Authority
JP
Japan
Prior art keywords
fingers
finger
filter
pulse compression
group
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
JP57091141A
Other languages
English (en)
Japanese (ja)
Other versions
JPH025332B2 (enExample
Inventor
リヒアルト・フアイト
ヘルム−ト・シユトツカ−
ゲルト・リハ
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 Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Publication of JPS5833311A publication Critical patent/JPS5833311A/ja
Publication of JPH025332B2 publication Critical patent/JPH025332B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6406—Filters characterised by a particular frequency characteristic
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/42—Time-delay networks using surface acoustic waves
    • H03H9/44—Frequency dependent delay lines, e.g. dispersive delay lines

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP57091141A 1981-05-29 1982-05-28 分散形遅延線方式のパルス圧縮フイルタ Granted JPS5833311A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3121516.5 1981-05-29
DE19813121516 DE3121516A1 (de) 1981-05-29 1981-05-29 Pulskompressionsfilter nach art einer dispersiven verzoegerungsleitung
DE3209948.7 1982-03-18

Publications (2)

Publication Number Publication Date
JPS5833311A true JPS5833311A (ja) 1983-02-26
JPH025332B2 JPH025332B2 (enExample) 1990-02-01

Family

ID=6133553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57091141A Granted JPS5833311A (ja) 1981-05-29 1982-05-28 分散形遅延線方式のパルス圧縮フイルタ

Country Status (3)

Country Link
US (1) US4427954A (enExample)
JP (1) JPS5833311A (enExample)
DE (1) DE3121516A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998049774A1 (fr) * 1997-04-25 1998-11-05 Tsubochi Kazuo Filtre adapte a ondes acoustiques de surface
JP2005153872A (ja) * 2003-11-21 2005-06-16 Inalfa Roof Systems Group Bv 車両用開放式ルーフ構造

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209962A1 (de) * 1982-03-18 1983-09-29 Siemens AG, 1000 Berlin und 8000 München Mit akustischen wellen arbeitendes elektronisches bauelement
DE3404618A1 (de) * 1984-02-09 1985-08-14 Siemens AG, 1000 Berlin und 8000 München Mit reflektierten akustischen wellen arbeitendes elektronik-bauelement
DE3230038A1 (de) * 1982-08-12 1984-02-16 Siemens AG, 1000 Berlin und 8000 München Mit reflektierten akustischen wellen arbeitendes elektronisches bauelement
DE3230566C2 (de) * 1982-08-17 1987-02-05 Siemens AG, 1000 Berlin und 8000 München Mit reflektierten akustischen Wellen arbeitendes elektronisches Bauelement
US4506239A (en) * 1982-10-25 1985-03-19 Motorola, Inc. Compound surface acoustic wave matched filters
DE3529916A1 (de) * 1985-08-21 1987-02-26 Siemens Ag Dispersiver interdigital-wandler fuer mit akustischen wellen arbeitenden anordnungen
US4941133A (en) * 1989-06-26 1990-07-10 The United States Of America As Represented By The Secretary Of The Army Saw slanted array correlator (SAC) with separate amplitude compensation channel
CN111492576B (zh) * 2017-12-19 2023-09-26 株式会社村田制作所 弹性波装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376572A (en) * 1966-09-15 1968-04-02 Rca Corp Electroacoustic wave shaping device
US3675163A (en) * 1970-08-26 1972-07-04 Clinton S Hartmann Cascaded f. m. correlators for long pulses
FR2146541A5 (enExample) 1971-07-16 1973-03-02 Thomson Csf
FR2235633A5 (enExample) 1973-06-29 1975-01-24 Thomson Csf
GB1396856A (en) * 1973-08-03 1975-06-11 Mullard Ltd Acoustic surface-wave devices
GB1492987A (en) * 1974-07-02 1977-11-23 Secr Defence Surface acoustic wave devices
GB1495147A (en) * 1974-08-16 1977-12-14 Secr Defence Surface acoustic wave devices
US4075582A (en) * 1976-06-14 1978-02-21 International Business Machines Corporation Surface acoustic wave device
US4053889A (en) * 1976-07-27 1977-10-11 Motorola, Inc. Non-linear spread spectrum transmitter/receiver for a homing system
JPS5847090B2 (ja) * 1977-08-10 1983-10-20 株式会社村田製作所 弾性表面波フイルタ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998049774A1 (fr) * 1997-04-25 1998-11-05 Tsubochi Kazuo Filtre adapte a ondes acoustiques de surface
US6229409B1 (en) 1997-04-25 2001-05-08 Kazuo Tsubouchi Surface acoustic wave matched filter
EP0915564A4 (en) * 1997-04-25 2004-12-08 Tsubochi Kazuo FILTER ADAPTED TO SURFACE ACOUSTIC WAVES
JP2005153872A (ja) * 2003-11-21 2005-06-16 Inalfa Roof Systems Group Bv 車両用開放式ルーフ構造

Also Published As

Publication number Publication date
US4427954A (en) 1984-01-24
DE3121516A1 (de) 1983-01-05
JPH025332B2 (enExample) 1990-02-01

Similar Documents

Publication Publication Date Title
US3883831A (en) Surface wave devices
Campbell et al. Generation of a nondiffracting beam with frequency‐independent beamwidth
US4006438A (en) Electro-acoustic surface-wave filter device
EP0585863B1 (en) Surface acoustic wave device
JPS5833311A (ja) 分散形遅延線方式のパルス圧縮フイルタ
WO2003038997A1 (en) Method and apparatus utilizing the saw velocity dispersion effect
EP0161040B1 (en) Surface acoustic wave spectrum analyzer
US4075582A (en) Surface acoustic wave device
US4633117A (en) Slanted and chirped surface acoustic wave devices
GB2114393A (en) Surface wave dispersive acoustic delay line
JPH0998050A (ja) 反射率が選択可能な表面弾性波トランスデューサ
US6480076B2 (en) Recessed reflector single phase unidirectional transducer
US5670920A (en) Multi-track SAW filter with reflectors and reversed polarity IDT connections
US5003213A (en) Surface acoustic wave convolver with plural wave guide paths for generating convolution signals of mutually different phases
US4947073A (en) Saw channelized filters
US3801937A (en) Acoustic pulse compression weighting filter transducer
US4399387A (en) Ultrasonic wave transducer
JP4696312B2 (ja) 重み付けされた反射型グレーティングを用いたデュラルトラックｓａｗ反射器フィルタ
JP2004266828A (ja) ディザ音響反射器を用いた加重ｓａｗ反射グレーティング
JP2628985B2 (ja) 改良された表面音波フィルタ
JPS595868B2 (ja) 電気信号周波数測定装置
WO1998049773A1 (en) High frequency surface acoustic wave devices for radio frequency applications and the method of fabricating the same
EP0117081A2 (en) Surface acoustic wave dispersive delay lines
JP3451234B2 (ja) トランスバーサル弾性表面波フィルタ
JP2553367B2 (ja) 多重反射型表面弾性波光回折素子