Bienvenidos a la zona de antenas del foro SeguridadWireless, aqui encontrareis varios modelos de antenas para diversas aplicaciones, escoged el que mas se adapte a sus necesidades.
(http://lh5.google.com/jesus80211b/R9sQSnZX_GI/AAAAAAAAAe0/o_0I3q3DdaQ/s800/1.jpg)
DIRECCIONALES
Guias de Onda Circulares
Estas antenas tienen una relacion costo/beneficio bastante buena, las recomiendo sobre a todo a los recien iniciados. El unico problema es que deben ser bien orientadas hacia su objetivo.
- http://web.archive.org/web/20040826082718/www.mendoza-wireless.net.ar/hardware/antenas/tarrito/explicacion (Bases teoricas sobre este tipo de antenas )
- http://web.archive.org/web/20040826082346/www.mendoza-wireless.net.ar/hardware/antenas/tarrito/precalculado (Tabla con valores precalculados para diferentes diametros de latas )
- http://www.concentrate.com.au/misc/circular_waveguide_optimise.xls (calculador de guias de ondas circulares)
Antena de tubo tipo JB guíaondas ( +- 10 DB)
(http://lh3.google.com/jesus80211b/R9sQPHZX_DI/AAAAAAAAAec/HDcAUSmklRM/s800/2.jpg)
https://foro.seguridadwireless.net/index.php?topic=3390.0
How To Build A Tin Can Waveguide WiFi Antenna
(http://www.turnpoint.net/wireless/images/nalleyscanbig.jpg)
http://www.turnpoint.net/wireless/cantennahowto.html
Cantenna Aus-Style
(http://lh3.google.com/jesus80211b/R9sQNHZX_BI/AAAAAAAAAeM/MWZyY3pRrCw/s800/3.jpg)
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=15814
2.4 GHZ. High Gain Antenna Construction
(http://lh6.google.com/jesus80211b/R9sQS3ZX_HI/AAAAAAAAAe8/xZ7-80eNPws/s800/4.jpg)
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=14478
Making a cantenna
(http://lh4.google.com/jesus80211b/R9sQTXZX_II/AAAAAAAAAfE/UIvR0ijCYPI/s800/5.jpg)
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=14001
CookieCantenna
(http://lh6.google.com/jesus80211b/R9sQT3ZX_JI/AAAAAAAAAfM/FH0jhzcvMaU/s800/6.gif.jpg)
http://www.seattlewireless.net/index.cgi/CookieCantenna
A Tincan feed for 2.45Ghz
(http://lh5.google.com/jesus80211b/R9sQUnZX_KI/AAAAAAAAAfU/2q94xBuITS4/s800/7.jpg)
http://www.frars.org.uk/cgi-bin/render.pl?action=link&url=1058&goback=999999
Antena "tarrito" para 2,4 GHz
(http://lh6.google.com/jesus80211b/R9sQV3ZX_LI/AAAAAAAAAfc/Ro_-LP0yWAo/s800/8.png.jpg)
http://web.archive.org/web/20041019062200/http://www.mendoza-wireless.net.ar/hardware/antenas/tarrito/[/center]
Construir una antena. Antena guía-ondas
(http://lh6.google.com/jesus80211b/R9sQW3ZX_MI/AAAAAAAAAfk/QcScsxHO__Y/s800/9.png.jpg)
https://hwagm.elhacker.net/calculo/antenas.htm
Antena Pringles - Antena de Bote - Antena "GuíaOndas" para redes inalámbricas
(http://lh3.google.com/jesus80211b/R9sQXHZX_NI/AAAAAAAAAfs/3dTQ4nDwfII/s800/10.gif.jpg)
http://www.paramowifix.net/antenas/bote/bote.html
BOTE-USB
(http://lh4.google.com/jesus80211b/R9sQMXZX-_I/AAAAAAAAAd8/c_615HR98dk/s800/11.jpg)
http://www.paramowifix.net/antenas/bote-usb/index.html
como hacer una cantenna o antena con bote de papas fritas pringles u otro
(http://lh5.google.com/jesus80211b/R9sQKnZX-9I/AAAAAAAAAds/W8HWpzXxDC4/s800/12.jpg)
http://arribasanjuan.com/webs/patulawifi/antenas/cantenna/index.htm
Helicoidales
Antenas directivas con polarizacion circular
- http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=10522 (calculador de helicoidales)
- http://www.vk2zay.net/calculators/?body=helical.php (otro calculador de helicoidales)
Helical/helix antenna cookbook recipe for 2.4 GHz wavelans and/or WiFi applications
(http://lh4.google.com/jesus80211b/R9sQZXZX_OI/AAAAAAAAAf0/gjDigVLgIpQ/s800/13.jpg)
http://helix.remco.tk/
Fabricación de una antena helicoidal 2.425GHz
para dispositivos inalámbricos
en la banda ISM
(http://lh6.google.com/jesus80211b/R9sQZ3ZX_PI/AAAAAAAAAgA/8jcFqW2q0JQ/s800/14.jpg)
http://www.paramowifix.net/antenas/helicoidal/helicoidal.html
A Quadruple Helix for AO-40
(http://lh5.google.com/jesus80211b/R9sQanZX_QI/AAAAAAAAAgI/92mkW7oHXDU/s800/15.jpg)
http://www.g6lvb.com/quadruple_helix.htm
Parabolicas y de Rejilla
Ideales para enlaces punto a punto
- http://www.satsig.net/focal-length-parabolic-dish.htm (Calculo para el punto focal de la parabolica "muy importante")
- http://my.athenet.net/~multiplx/cgi-bin/parabolic.main.cgi http://www.downeastmicrowave.com/PDF/dishfp.PDF (otros mas)
Antena Chapex
(http://lh6.google.com/jesus80211b/R9sQb3ZX_RI/AAAAAAAAAgQ/ZjJ6KNUIC4w/s800/16.png.jpg)
https://hwagm.elhacker.net/antenachapex/galeria-chapex.htm
Surplus Primestar Dish as an IEEE 802.11 Wireless Networking
(http://www.wwc.edu/frohro/Airport/Primestar/PIC00073.JPG)
http://www.wwc.edu/frohro/Airport/Primestar/Primestar.html
A "*** & Easy" 2.4GHz Feed
(http://www.qsl.net/ki7cx/Image4.gif)
http://www.qsl.net/ki7cx/wgfeed.htm
Modify an Analogue Sky TV Offset Fed Dish for AO-40 S-Band
(http://www.g6lvb.com/images/60cmdish1.JPG)
http://www.g6lvb.com/60cm.htm
A Brolly Dish for AO-40 PARAGUAS WIFI
(http://www.g6lvb.com/images/brollydish02.jpg)
http://www.g6lvb.com/brollydish.htm
Brolly Dish II: the Portable One PARAGUAS WIFI 2
(http://www.g6lvb.com/images/parkinglot3.jpg)
http://www.g6lvb.com/brollydish2.htm
Construccion de una antena de rejilla desde cero
(http://lh5.google.com/jesus80211b/R9sQcnZX_SI/AAAAAAAAAgY/L0RlUQwcB4E/s800/17.jpg)
http://www.zero13wireless.net/foro/showthread.php?t=248
Antena Dipolo ideal para Rejilla o Parabolica
(http://lh3.google.com/jesus80211b/R9sQQHZX_EI/AAAAAAAAAek/1IqK4qS5DCo/s800/18.jpg)
https://foro.seguridadwireless.net/index.php?topic=4515.0
COMO TRANSFORMAR UNA PARABÓLICA DE TVSAT EN WI-FI
(http://lh4.google.com/jesus80211b/R9sQdXZX_TI/AAAAAAAAAgg/k8LfhDV-ASc/s800/19.png.jpg)
/>[/center]http://www.mailxmail.com/curso/informatica/antenaswireless/capitulo1.htm
Antena con Plato y LNB de DirecTV
(http://lh3.google.com/jesus80211b/R9sQMHZX--I/AAAAAAAAAd0/_TRKIpFWNFQ/s800/20.jpg)
http://arribasanjuan.com/webs/patulawifi/antenas/dtv/dtv.htm
Iluminadores y Dipolos
Construccion de iluminadores y dipolos ideales para ser colocados en parabolas.
Destripado y construccion del ilumindor de una stella doradus
(http://lh4.google.com/jesus80211b/R9sQeXZX_UI/AAAAAAAAAgo/Geh5oX51oPs/s800/21.jpg)
http://www.zero13wireless.net/foro/showthread.php?t=1255
Aqui el video http://www.lampiweb.com/dipolosd.html
ILUMINADOR NHC 21 BD´S
(http://lh3.google.com/jesus80211b/R9sQfHZX_VI/AAAAAAAAAgw/T1ZMNA2QDJk/s800/22.jpg)
http://www.lampiweb.com/dipolo-nhc-21.html
Aqui el video de la construccion de dipolo NHC-21 y luego acoplado a un USB
http://www.lampiweb.com/nhc21-usb.html
- http://www.webcam2tv.com/web/?p=150 (otro video sobre la construccion de un dipolo)
Antena Dipolo
(http://lh5.google.com/jesus80211b/R9sQfnZX_WI/AAAAAAAAAg4/xbP1VPBQ9cA/s800/23.jpg)
http://www.guw.cl/sitio/index.php?option=com_content&task=view&id=68&Itemid=36
Conifer 2.4GHZ Antenna Modifications for Wireless LAN
(http://lh4.google.com/jesus80211b/R9sQgXZX_XI/AAAAAAAAAhA/QJauUv5W2rA/s800/24.png.jpg)
http://www.mrx.com.au/wireless/ConiferModifications.htm
Yagi-Uda
Excelentes antenas con alta directividad, ideales para enlaces punto a punto con linea de vista (las recomiendo a pesar de los misterios envueltos en su construccion).
- http://www.users.bigpond.com/darren.fulton/yagi/DL6WU-3.xls (Calculador de antenas yagi)
13 element Yagi Antenna for 2.4Ghz WLANs
(http://lh6.google.com/jesus80211b/R9sQg3ZX_YI/AAAAAAAAAhI/l3iXu5OMeqU/s800/25.jpg)
http://www.users.bigpond.com/darren.fulton/yagi/13_element_yagi_antenna_for_2.htm
Construcción de una antena direccional Loop Uda Yagi para wifi - 2.4 Ghz.
(http://lh3.google.com/jesus80211b/R9sQhHZX_ZI/AAAAAAAAAhQ/K3Gxc6l8ByM/s800/26.jpg)
http://www.paramowifix.net/antenas/loop_uda_yagi/index.html
Building a 2.4ghz 10 element brass yagi
(http://lh4.google.com/jesus80211b/R9sQhXZX_aI/AAAAAAAAAhY/cPslmjZ4zgQ/s800/27.jpg)
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=13491
DirectionalYagi
(http://www.seattlewireless.net/images/uploaded/5187.1035080391.jpg)
http://www.seattlewireless.net/index.cgi/DirectionalYagi
MicroTVAerial
(http://users.skynet.be/chricat/antennes/yagi8s.jpg)
http://seattlewireless.net/index.cgi/MicroTVAerial
Kryptoknight's Yagi
(http://lh4.google.com/jesus80211b/R9sQiXZX_bI/AAAAAAAAAhg/MzLjvFLxc0E/s800/28.jpg)
http://www.andrewhakman.dhs.org/yagi/k_yagi/
Antena Yagi de 12 Elementos
(http://lh5.google.com/jesus80211b/R9sQinZX_cI/AAAAAAAAAho/CgRLFn7goIY/s800/29.jpg)
http://www.guw.cl/sitio/index.php?option=com_content&task=view&id=29&Itemid=36
Guia construccion: Antena yagi 12,16,17 y 19 dBi by Guli
(http://lh3.google.com/jesus80211b/R9sQjHZX_dI/AAAAAAAAAhw/8UO_DYgJtcQ/s800/30.jpg)
http://www.zero13wireless.net/foro/showthread.php?t=1328
Antena Wireless Yagi Plana
(http://lh5.google.com/jesus80211b/R9sQjnZX_eI/AAAAAAAAAh4/ohymkaka6-4/s800/31.jpg)
http://www.paramowifix.net/antenas/yagi/yagi_plana.html
Yagi-Uda Cantenna
" Cantenna " - yagi design for 802.11b wireless application
(http://www.netscum.com/~clapp/images/wireless/project-wireless-08.jpg)
http://www.netscum.com/~clapp/wireless.html
Biquad y Similares
Dentro de esta categoria tenemos las biquad las cuales considero son de lo mejor recomendadas 100%.
- http://www.wikarekare.org/Antenna/tetraquad.html (calculador antenas doble-quad)
- http://www.wikarekare.org/Antenna/biquad.html (calculador biquad)
Simple double-quad Antenna
(http://www.saunalahti.fi/elepal/Antenna4.gif)
http://www.saunalahti.fi/elepal/antenna4.html
2.4 Ghz double quad antenna
(http://lh3.google.com/jesus80211b/R9sQkHZX_fI/AAAAAAAAAiA/FRq-PLzulHY/s800/32.jpg)
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=12614
DirectionalBiQuad
(http://lh5.google.com/jesus80211b/R9sQknZX_gI/AAAAAAAAAiI/7FbycwiqGAg/s800/33.jpg)
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=12622
SardineCanAntenna
(http://lh5.google.com/jesus80211b/R9sQlnZX_hI/AAAAAAAAAiQ/C6XdRpUckvA/s800/34.jpg)
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=12621
2.4GHz Cubic Quad Antenna
(http://lh6.google.com/jesus80211b/R9sQl3ZX_iI/AAAAAAAAAiY/FZ79IjQ_f48/s800/35.jpg)
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=12672
Biquad Antenna Construction
(http://lh5.google.com/jesus80211b/R9sQmnZX_jI/AAAAAAAAAig/ByZ3LQz5zLg/s800/36.jpg)
http://martybugs.net/wireless/biquad/
Antena doble-biquad paso a paso
(http://lh6.google.com/jesus80211b/R9sQR3ZX_FI/AAAAAAAAAes/Dh07HruZL8E/s800/37.jpg)
https://foro.seguridadwireless.net/index.php?topic=4183.0
Galería bicircle
(http://lh3.google.com/jesus80211b/R9sQnHZX_kI/AAAAAAAAAio/KYbuO6gvxLE/s800/38.jpg)
http://www.pucelawireless.net/traducciones/galeria_bicircle/galeria_bicircle.html
Antenna 2.4 Ghz
(http://lh4.google.com/jesus80211b/R9sQnXZX_lI/AAAAAAAAAiw/ZcUcKVLE8Nk/s800/39.jpg)
http://www.qsl.net/ik1hgi/atv/24-mhz.htm
2.4GHz quad double quad
(http://lh6.google.com/jesus80211b/R9sQn3ZX_mI/AAAAAAAAAi4/5n5RqjMgez8/s800/40.png.jpg)
http://www.frars.org.uk/cgi-bin/render.pl?action=link&url=1162&goback=1064
Guias de Ondas Ranuradas
La verdad es que son de lo mejor, muy versatiles puedes usarlas como: antenas sectoriales en un arreglo, direccionales en enlaces punto e incluso como omnidireccionales pero prefiero el termino doble - sectorial. El unico detalle es que la construccion es algo compleja.
- http://www.wikarekare.org/Antenna/8Waveguide.html (calculador guias de ondas ranurada single-side)
- http://www.wikarekare.org/Antenna/8+8Waveguide.html (calculador guias de ondas ranuradas doble-side)
Antenas guía-ondas para redes 802.11b
(http://trevormarshall.com/slotted1.jpg)
http://www.paramowifix.net/antenas/guiaondas_marshall.html
Slotted Waveguide Build
(http://lh6.google.com/jesus80211b/R9sQM3ZX_AI/AAAAAAAAAeE/xk6vhFbP1jE/s800/41.jpg)
http://www.wikarekare.org/Antenna/8+8build/8+8build.html
OMNIDIRECCIONALES
Construcción de una antena Wireless Omnidireccional de 5 DBi (¿u 8 DBi?)
(http://lh5.google.com/jesus80211b/R9sQonZX_nI/AAAAAAAAAjA/gQH5_wjBbuU/s800/42.jpg)
http://bulma.net/body.phtml?nIdNoticia=1463
Easy Homemade 2.4 Ghz Omni Antenna
(http://lh6.google.com/jesus80211b/R9sQo3ZX_oI/AAAAAAAAAjI/ElUKfdLMVzM/s800/43.jpg)
http://wireless.gumph.org/articles/homemadeomni.html
"spider omni" antenna
(http://flakey.info/antenna/omni/quarter/omni_1.jpg)
http://flakey.info/antenna/omni/quarter/
Antena Omni Simple HOWTO
(http://lh3.google.com/jesus80211b/R9sQqHZX_pI/AAAAAAAAAjQ/sVtOYYXIfzs/s800/44.jpg)
http://www.buenosaireslibre.org/howto/howto-antena_omni_simple.html
Antena Omnidireccional de 6 dBi
(http://lh5.google.com/jesus80211b/R9sQqnZX_qI/AAAAAAAAAjY/uvHQewhU62s/s800/45.png.jpg)
http://www.guw.cl/sitio/index.php?option=com_content&task=view&id=78&Itemid=36
Antena Omnidirecional
(http://lh5.google.com/jesus80211b/R9sQNnZX_CI/AAAAAAAAAeU/KXRXNVvxI-4/s800/46.jpg)
https://foro.seguridadwireless.net/index.php?topic=4480.0
Mobile 2.45Ghz antenna
(http://lh6.google.com/jesus80211b/R9sQr3ZX_rI/AAAAAAAAAjg/rJbmMIGAhfY/s800/47.jpg)
http://www.frars.org.uk/cgi-bin/render.pl?pageid=1071
Otros Modelos
WLAN antenna 2.4 GHz Do-It-Yourself TARTERANTENA
(http://www.saunalahti.fi/~elepal/layout.gif)
http://www.saunalahti.fi/~elepal/antenna1.html
Antena Casera Direccional: Tarterantena
(http://lh6.google.com/jesus80211b/R9sQs3ZX_sI/AAAAAAAAAjo/8wMBu0__jdc/s800/48.jpg)
http://oasis.dit.upm.es/~jantonio/personal/eb4gpe/
CardboardHorn
(http://users.skynet.be/chricat/antennes/cornet0001.jpg)
http://seattlewireless.net/index.cgi/CardboardHorn
La antena Wireless casera más rápida de construir del Mundo
(http://lh3.google.com/jesus80211b/R9sQtHZX_tI/AAAAAAAAAjw/tcLPFp3JKyg/s800/49.png.jpg)
www.neoyet.com
Antena wifi con 2 cds
(http://lh5.google.com/jesus80211b/R9sQtnZX_uI/AAAAAAAAAj4/2FNb-RhLQKo/s800/50.jpg)
http://www.sorgonet.com/trashing/antenacd/
Antena casera usb
(http://lh3.google.com/jesus80211b/R9sQuHZX_vI/AAAAAAAAAkA/1niGTBZ7kaw/s800/51.jpg)
http://foro.elhacker.net/index.php?topic=106222.msg492476#msg492476
P.D. Gracias a Unbas por pasarme esta información que ha recopilado el solito......en breves añadire las mias................espero que os gusten.........