AR010998A1 - Metodo y aparato para configurar un modem. - Google Patents
Metodo y aparato para configurar un modem.Info
- Publication number
- AR010998A1 AR010998A1 ARP970104628A ARP970104628A AR010998A1 AR 010998 A1 AR010998 A1 AR 010998A1 AR P970104628 A ARP970104628 A AR P970104628A AR P970104628 A ARP970104628 A AR P970104628A AR 010998 A1 AR010998 A1 AR 010998A1
- Authority
- AR
- Argentina
- Prior art keywords
- parasitic element
- electromagnetic
- length
- predetermined
- electrical length
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Communication Control (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Lubricants (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Una antena electromagnética compacta y de fácil fabricacion comprende una porcion de un cable coaxial con una primera longitud eléctrica predeterminada,retirándose el conductor externo de la porcion para formar un monopoloelectromagnético , un elemento parásito que comprende un conductorn arrollado enespiral alrededor del material dieléctrico de la porcion, teniendo dicho elemento parásito una segunda longitud eléctrica predeterminada, y un plano detierraeléctrica dispuesto en una relacion de cooperacion electromagnética con la porcion y con el elemento parásito. El elemento parásito puede fijarse almaterial dieléctrico con un adhesivo, y la primera longitud eléctrica predeterminada puedeser substancialmente i gual a un cuarto de una primeralongitud de onda predeterminada, y la segunda longitud eléctrica predeterminada puede ser substancialmente igual a un medio de una segunda longitud de ondapredeterminada.En particular, la primeralongitud predeterminada puede ser de 9,4 centímetros, y la segunda longitud predeterminada puede ser de 7,9centímetros. Además el plano de tierra eléctrica puede disponerse de manera substancialmente perpendicular a la porcion y al elementoparásito, y el ángulode pa so de los arrollamientos del elemento parásito puede variarse para generar patrones espaciales seleccionados de la intensidad de campo electromagnético yde densidad de potencia. Asimismo se revelan métodos para fabricaruna antena electromagnética a partir de cable coaxial.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/729,437 US5864758A (en) | 1996-10-11 | 1996-10-11 | Method and apparatus for configuring a split modem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR010998A1 true AR010998A1 (es) | 2000-08-02 |
Family
ID=24931021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970104628A AR010998A1 (es) | 1996-10-11 | 1997-10-07 | Metodo y aparato para configurar un modem. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5864758A (es) |
| EP (1) | EP0931426B1 (es) |
| JP (1) | JP2001504650A (es) |
| KR (1) | KR100328641B1 (es) |
| CN (1) | CN1113561C (es) |
| AR (1) | AR010998A1 (es) |
| AU (1) | AU724101B2 (es) |
| BR (1) | BR9712627A (es) |
| DE (1) | DE69719346D1 (es) |
| EE (1) | EE9900129A (es) |
| HK (1) | HK1023252A1 (es) |
| WO (1) | WO1998017075A2 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6522640B2 (en) * | 1998-01-28 | 2003-02-18 | Gateway, Inc. | Distributed modem for non-cellular cordless/wireless data communication for portable computers |
| US6172985B1 (en) | 1998-01-28 | 2001-01-09 | Gateway 2000, Inc. | Automatic detection of pots line |
| US6363426B1 (en) * | 2000-01-07 | 2002-03-26 | Dialout.Net, Inc. | System and method of allocating modem resources to software applications |
| JP2002101198A (ja) * | 2000-09-26 | 2002-04-05 | Matsushita Electric Ind Co Ltd | インターネット電話システム |
| GB2377127B (en) * | 2001-06-29 | 2003-05-07 | Ming-Tsan Peng | System and method for providing a group of subscribers with access to a wireless telecommunication system |
| US7152100B2 (en) * | 2002-07-09 | 2006-12-19 | Adtran, Inc. | System and method for provisioning network access devices |
| WO2005053228A1 (en) * | 2003-11-27 | 2005-06-09 | Koninklijke Philips Electronics N.V. | Configuring network equipment via bluetooth mobile phone |
| US8254921B2 (en) * | 2004-08-12 | 2012-08-28 | Qualcomm Incorporated | Default configurations with differential encoding in a wireless communication system |
| US8086737B2 (en) * | 2005-12-07 | 2011-12-27 | Cisco Technology, Inc. | System to dynamically detect and correct errors in a session |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215243A (en) * | 1978-11-17 | 1980-07-29 | Racal-Vadic Inc. | Automatic modem identification system |
| US4841561A (en) * | 1987-12-08 | 1989-06-20 | General Datacomm, Inc. | Operating default group selectable data communication equipment |
| US5268928A (en) * | 1991-10-15 | 1993-12-07 | Racal-Datacom, Inc. | Data modem with remote firmware update |
| US5249218A (en) * | 1992-04-06 | 1993-09-28 | Spectrum Information Technologies, Inc. | Programmable universal interface system |
| US5479480A (en) * | 1993-12-30 | 1995-12-26 | At&T Corp. | Dual mode cellular modem |
| US5570389A (en) * | 1994-06-30 | 1996-10-29 | Compaq Computer Corporation | Method for reliable exchange of modem handshaking information over a cellular radio carrier |
| US5787364A (en) * | 1995-01-30 | 1998-07-28 | Paradyne Corporation | Transparent call progress |
-
1996
- 1996-10-11 US US08/729,437 patent/US5864758A/en not_active Expired - Lifetime
-
1997
- 1997-10-03 KR KR1019997002974A patent/KR100328641B1/ko not_active IP Right Cessation
- 1997-10-03 EP EP97945456A patent/EP0931426B1/en not_active Expired - Lifetime
- 1997-10-03 DE DE69719346T patent/DE69719346D1/de not_active Expired - Lifetime
- 1997-10-03 JP JP51839498A patent/JP2001504650A/ja active Pending
- 1997-10-03 AU AU46658/97A patent/AU724101B2/en not_active Ceased
- 1997-10-03 EE EEP199900129A patent/EE9900129A/xx unknown
- 1997-10-03 WO PCT/US1997/017804 patent/WO1998017075A2/en active IP Right Grant
- 1997-10-03 CN CN97198727A patent/CN1113561C/zh not_active Expired - Fee Related
- 1997-10-03 BR BR9712627-6A patent/BR9712627A/pt not_active IP Right Cessation
- 1997-10-07 AR ARP970104628A patent/AR010998A1/es unknown
-
2000
- 2000-04-19 HK HK00102375A patent/HK1023252A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0931426A2 (en) | 1999-07-28 |
| KR100328641B1 (ko) | 2002-03-20 |
| WO1998017075A3 (en) | 1998-07-09 |
| US5864758A (en) | 1999-01-26 |
| KR20000048936A (ko) | 2000-07-25 |
| CN1113561C (zh) | 2003-07-02 |
| WO1998017075A2 (en) | 1998-04-23 |
| EP0931426B1 (en) | 2003-02-26 |
| AU4665897A (en) | 1998-05-11 |
| DE69719346D1 (de) | 2003-04-03 |
| BR9712627A (pt) | 1999-10-26 |
| EE9900129A (et) | 1999-12-15 |
| AU724101B2 (en) | 2000-09-14 |
| HK1023252A1 (en) | 2000-09-01 |
| JP2001504650A (ja) | 2001-04-03 |
| CN1233377A (zh) | 1999-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Belrose | Radiation characteristics of an electrically small MF broadcast antenna-by simulation | |
| EP2023439A1 (en) | Wide band biconical antenna with a helical feed system | |
| AR010998A1 (es) | Metodo y aparato para configurar un modem. | |
| AR009538A1 (es) | Metodo para fabricar una antena electromagnetica y antena obtenida con dicho metodo | |
| RU2208272C2 (ru) | Спиральная антенна с изогнутыми сегментами | |
| Ojaroudi et al. | Enhanced bandwidth of small square monopole antenna by using inverted U-shaped slot and conductor-backed plane | |
| Kiang | Analysis of linear coaxial antennas | |
| EP1332535B1 (en) | Device by an antenna | |
| US7994992B1 (en) | Multiband current probe fed antenna | |
| CN1169041A (zh) | 天线装置 | |
| CN211426662U (zh) | 电流注入探头及系统 | |
| GB2196483A (en) | Antenna | |
| US2866197A (en) | Tuned antenna system | |
| YU45996A (sh) | Induktivni apsorpcioni uložak za otklanjanje mikrotalasnog zračenja | |
| JP2001339227A (ja) | ヘリカルアンテナおよびその共振周波数調整方法 | |
| KR102228184B1 (ko) | 다수의 세장형 안테나 소자 세트를 포함하는 타워 기반 안테나 및 관련 방법 | |
| Ojaroudi et al. | UWB square monopole antenna with omni-directional radiation patterns for use in circular cylindrical microwave imaging systems | |
| US4179700A (en) | Method and apparatus for controlling electromagnetic reradiation from an electrically conducting structure | |
| Niyomjan et al. | A suspended microstrip fed slot antenna on high impedance surface structure | |
| JPS6165604A (ja) | 直線偏波用ヘリカル空中線 | |
| Smith et al. | Spiral antennas over a ground plane | |
| RU2356138C2 (ru) | Широкополосная антенна для стационарных и подвижных средств связи | |
| GB2034124A (en) | Improved antenna | |
| SU1681356A1 (ru) | Магнитна антенна | |
| GB702525A (en) | Improvements relating to radio antennas |