JPH09505708A - 受信および信号処理装置 - Google Patents
受信および信号処理装置Info
- Publication number
- JPH09505708A JPH09505708A JP7524581A JP52458195A JPH09505708A JP H09505708 A JPH09505708 A JP H09505708A JP 7524581 A JP7524581 A JP 7524581A JP 52458195 A JP52458195 A JP 52458195A JP H09505708 A JPH09505708 A JP H09505708A
- Authority
- JP
- Japan
- Prior art keywords
- current
- transistor
- voltage
- signal processing
- signal
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 41
- 238000012545 processing Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/01—Modifications for accelerating switching
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
- G05F3/262—Current mirrors using field-effect transistors only
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
- Dc Digital Transmission (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Communication Control (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 電圧パルスの形で情報搬送信号を伝送する少なくとも1本の導体に接続さ れる受信および信号処理装置であって、前記導体に接続されて電圧パルスの変化 とパルスの電圧値を用いて電流に影響を与えるトランジスタであって、前記電流 はパルスの形で前記トランジスタを流れまた電圧パルスの変化と電圧レベルによ り発生される前記トランジスタと、前記電流を情報搬送形式に変える信号処理回 路とを備える前記受信および信号処理装置において、前記トランジスタは少なく とも他の1個のトランジスタに接続されて電流ミラーを形成し、また前記受信回 路が信号を受信し検出し処理する能力は電流発生回路により調整可能であって、 電流値を増加させると電圧パルスの検出可能なレートが増加し、一方、電流値を 減少させると電圧パルスの検出可能なレートが減少することを特徴とする前記受 信および信号処理装置。 2. 前記電流値は、前記電流発生回路に属する1個または数個の、部分電流を 発生させるデバイスを活動化することにより選択されるステップで調整可能であ ることを特徴とする、請求項1記載の受信および信号処理装置。 3. 前記デバイスは、ディジタル信号で活動化される制御回路により活動化ま たは非活動化されることを特徴とする、請求項1または2記載の受信および信号 処理装置。 4. 前記電流発生回路に属するデバイスは、制御されたトランジスタによりそ れぞれ活動化および非活動化され、制御されたトランジスタのゲート端子の電圧 値は、1個はPMOSトランジスタで他の1個はNMOSトランジスタである2 個の直列接続のトランジスタの状態により決定され、また前記直列接続のトラン ジスタのゲート端子は相互に接続されて、制御回路の出力信号により影響を受け ることを特徴とする、請求項2記載の受信および信号処理装置。 5. 前記電流値はアナログ方式で少なくとも部分的に調整可能であることを特 徴とする、請求項1記載の受信および信号処理装置。 6. 前記電流発生回路は、導体に現れる選択された論理レベルに応じて接続お よび切り離されることを特徴とする、請求項1記載の受信および信号処理装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9400971A SE503568C2 (sv) | 1994-03-23 | 1994-03-23 | Signalmottagande och signalbehandlande enhet |
SE9400971-9 | 1994-03-23 | ||
PCT/SE1995/000280 WO1995026078A1 (en) | 1994-03-23 | 1995-03-20 | Signal-receiving and signal-processing unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09505708A true JPH09505708A (ja) | 1997-06-03 |
JP3166920B2 JP3166920B2 (ja) | 2001-05-14 |
Family
ID=20393382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52458195A Expired - Lifetime JP3166920B2 (ja) | 1994-03-23 | 1995-03-20 | 受信および信号処理装置 |
Country Status (14)
Country | Link |
---|---|
US (1) | US5625648A (ja) |
EP (1) | EP0753217A1 (ja) |
JP (1) | JP3166920B2 (ja) |
KR (1) | KR100276394B1 (ja) |
CN (1) | CN1089505C (ja) |
AU (1) | AU704298B2 (ja) |
BR (1) | BR9507139A (ja) |
CA (1) | CA2186104C (ja) |
FI (1) | FI114513B (ja) |
MY (1) | MY113354A (ja) |
NO (1) | NO963928L (ja) |
SE (1) | SE503568C2 (ja) |
TW (1) | TW271516B (ja) |
WO (1) | WO1995026078A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE504636C2 (sv) * | 1995-07-27 | 1997-03-24 | Ericsson Telefon Ab L M | Universell sändaranordning |
SE509882C2 (sv) * | 1995-11-10 | 1999-03-15 | Ericsson Telefon Ab L M | Mottagarkrets innefattande parallella ingångskretsar |
DE19654221B4 (de) | 1996-12-23 | 2005-11-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Leitungsanschlußschaltkreis |
US8234477B2 (en) * | 1998-07-31 | 2012-07-31 | Kom Networks, Inc. | Method and system for providing restricted access to a storage medium |
US6177818B1 (en) * | 1999-04-30 | 2001-01-23 | International Business Machines Corporation | Complementary depletion switch body stack off-chip driver |
JP3833634B2 (ja) * | 2003-08-13 | 2006-10-18 | ローム株式会社 | 伝送装置 |
DE102004013175A1 (de) * | 2004-03-17 | 2005-10-06 | Atmel Germany Gmbh | Schaltungsanordnung zur Lastregelung im Empfangspfad eines Transponders |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342003A (en) * | 1980-03-17 | 1982-07-27 | Bell Telephone Laboratories, Incorporated | Operational amplifier with increased settling speed |
FR2587857B1 (fr) * | 1985-09-24 | 1987-12-24 | Centre Nat Rech Scient | Oscillateur thermostate miniature |
EP0241236A3 (en) * | 1986-04-11 | 1989-03-08 | AT&T Corp. | Cavity package for saw devices and associated electronics |
JPS6429156A (en) * | 1987-07-24 | 1989-01-31 | Nec Corp | Data exchange transmission line monitor system |
FR2644651B1 (fr) * | 1989-03-15 | 1991-07-05 | Sgs Thomson Microelectronics | Circuit de commande de transistor mos de puissance sur charge inductive |
US5088107A (en) * | 1989-10-27 | 1992-02-11 | Crystal Semiconductor | Linear channel bandwidth calibration circuit |
US5023480A (en) * | 1990-01-04 | 1991-06-11 | Digital Equipment Corporation | Push-pull cascode logic |
US5208504A (en) * | 1990-12-28 | 1993-05-04 | Raytheon Company | Saw device and method of manufacture |
US5438305A (en) * | 1991-08-12 | 1995-08-01 | Hitachi, Ltd. | High frequency module including a flexible substrate |
US5175512A (en) * | 1992-02-28 | 1992-12-29 | Avasem Corporation | High speed, power supply independent CMOS voltage controlled ring oscillator with level shifting circuit |
US5406139A (en) * | 1993-03-19 | 1995-04-11 | Advanced Micro Devices, Inc. | Input buffer utilizing a cascode to provide a zero power TTL to CMOS input with high speed switching |
SE502429C2 (sv) * | 1994-02-21 | 1995-10-16 | Ellemtel Utvecklings Ab | Signalmottagande och signalbehandlande krets |
-
1994
- 1994-03-23 SE SE9400971A patent/SE503568C2/sv not_active IP Right Cessation
-
1995
- 1995-03-02 KR KR1019960705285A patent/KR100276394B1/ko not_active IP Right Cessation
- 1995-03-20 CN CN95192222A patent/CN1089505C/zh not_active Expired - Lifetime
- 1995-03-20 EP EP95914616A patent/EP0753217A1/en not_active Withdrawn
- 1995-03-20 JP JP52458195A patent/JP3166920B2/ja not_active Expired - Lifetime
- 1995-03-20 AU AU21525/95A patent/AU704298B2/en not_active Ceased
- 1995-03-20 CA CA002186104A patent/CA2186104C/en not_active Expired - Lifetime
- 1995-03-20 BR BR9507139A patent/BR9507139A/pt not_active IP Right Cessation
- 1995-03-20 WO PCT/SE1995/000280 patent/WO1995026078A1/en active IP Right Grant
- 1995-03-21 US US08/407,626 patent/US5625648A/en not_active Expired - Lifetime
- 1995-03-22 TW TW084102763A patent/TW271516B/zh not_active IP Right Cessation
- 1995-03-23 MY MYPI95000729A patent/MY113354A/en unknown
-
1996
- 1996-09-19 NO NO963928A patent/NO963928L/no not_active Application Discontinuation
- 1996-09-20 FI FI963748A patent/FI114513B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5625648A (en) | 1997-04-29 |
NO963928L (no) | 1996-11-14 |
CN1144582A (zh) | 1997-03-05 |
AU704298B2 (en) | 1999-04-22 |
KR100276394B1 (ko) | 2000-12-15 |
FI114513B (fi) | 2004-10-29 |
JP3166920B2 (ja) | 2001-05-14 |
CA2186104A1 (en) | 1995-09-28 |
WO1995026078A1 (en) | 1995-09-28 |
CA2186104C (en) | 2000-05-23 |
FI963748A (fi) | 1996-11-14 |
SE9400971D0 (sv) | 1994-03-23 |
FI963748A0 (fi) | 1996-09-20 |
BR9507139A (pt) | 1997-09-30 |
MX9603708A (es) | 1997-12-31 |
MY113354A (en) | 2002-01-31 |
KR970701948A (ko) | 1997-04-12 |
EP0753217A1 (en) | 1997-01-15 |
NO963928D0 (no) | 1996-09-19 |
TW271516B (ja) | 1996-03-01 |
SE9400971L (sv) | 1995-09-24 |
CN1089505C (zh) | 2002-08-21 |
SE503568C2 (sv) | 1996-07-08 |
AU2152595A (en) | 1995-10-09 |
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