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| | Antenna (radio) - Wikipedia, the free encyclopedia |
 | | However, the vertical will radiate much more effectively on transmit, where extraneous signals are not a concern. | | | Aperture, and radiation pattern are closely related to gain. | | | Article on the (basic) theory and use of TV aerials |
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http://en.wikipedia.org/wiki/Antenna_(electronics)
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| | Amateur Radio Antenna Projects |
| | Antenna Basics and Theory -- From Sub-TV Antenna Basic Radiation Theory-- From The ARRL | | | Antenna Basics and Theory -- WOW -- See this One -- From Navy Training Series | | | Antenna Basics and Theory -- Excellent - From VK2DQ |
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http://www.ac6v.com/antprojects.htm
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| | WiFi Antennas Selecting a WiFi antenna |
| | One of our most frequently asked questions is how to choose the correct WiFi antenna for a particular situation. | | | If you experience any problems with our site, please contact our webmaster | | | These antennas are typically very directional and are used for point to point, or to extend the range of a point to multi-point system. |
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http://www.radiolabs.com/Articles/wifi-antenna.html
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| | antenna |
| | Highest gains are only achieved over a few channels of the 802.11b spectrum. | | | We tried to find out the real 'over the ether' behavior of the antennas over a wide spectrum. | | | The AntCaptenna (ACA) was born from a desire to make an antenna that could be used as a 'client' antenna (i.e. |
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http://www.wlan.org.uk/antenna-page.html
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| | Homebrew antenna shootout |
| | Oddly, the more I studied, the less I understood. | | | Both did no better than the Lucent omnidirectional. | | | The Pringles Antenna design, and some designs that pre-date it, seem to treat it as though it were metallic. |
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http://www.turnpoint.net/wireless/has.html
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| | PCTEL's Antenna Specialists FAQs - "On-Glass" Installation |
| | A/S does not have a tunable coupler for 800/1900 MHz. | | | Are we allowed to tune these or should we leave them alone? | | | As long as the cable and connectors are in good condition, they should not need replacing. |
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http://www.antenna.com/faqs_ongl.html
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| | Pringles Yagi Antenna |
| | Before you do anything else, it is important to think carefully about all the possible consequences of what you are doing. | | | Now that we know our wavelength, what do we do with it? | | | I have been warned that exposure to even as little as a 1/4 watt amplified with a 14db antenna, such as described here, could lead to severe vision problems and possibly other health issues. |
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http://www.netscum.com/~clapp/wireless.html
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| | [No title] |
| | Lab note jottings below pix rather blog style,but arose during an educational WiFi workout & are intended to stimulate others into similar DIY investigation. | | | A deeper reflector,or Cassegrain design, may also help better illuminate the dish | | | The author- who first wrangled antenna as a radio ham in the 1960s- is a career educator with a flair for innovation,& has had extensive hands on DIY WiFi experiences - www.manuka.orcon.net.nz has insights into "his" Sardine Can Biquad antenna. |
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http://www.usbwifi.orcon.net.nz
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| | Antenna Foundation English page |
| | It advocates changes in Europe's policies and practice based on the perspectives drawn from direct experiences of an active involvement of its members and their partners in development in over 100 countries across the world. | | | More than starvation, the real challenge today is malnutrition: the deficiency in micro-nutrients (vitamins, minerals and essential amino-acids) that no longer allows the body to ensure growth and maintain its vital functions (WHO 1996). | | | Antenna Technologies develops and implements appropriate technologies allowing local development of agricultural production, food supply and related sanitation covering basic essential needs of deprived populations and young children. |
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http://www.antenna.nl/indexeng.html
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| | Erecting an Antenna |
| | The author will not accept responsibility for any unexpected losses. | | | There is a chance that the first antenna you install will not meet your expectations. | | | There are places where reception is so difficult that the challenge might outwit the installer. |
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http://www.hdtvprimer.com/ISSUES/erecting_antenna.html
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| | The Ultimate Guide to 11 Meter CB Antennas |
| | From concept to construction, I have set out to provide the most technically correct information possible. | | | It contains information from antenna basics to advanced antenna theories such as the angle of radiation. | | | Subjects such as impedance and velocity factor will be explained. |
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http://signalengineering.com/ultimate
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| | Antenna on the Cheap (er, Chip) |
| | When trying to aim a yagi (like our little can), keep in mind that they have large side lobes that extend up to 45 degrees from the center of the can. | | | Unfortunately, I don't have access to any of the necessary equipment (spectrum analyzer, power meter, or even an SWR meter) to properly evaluate the characteristics of the antenna. | | | This bore out in the numbers, as the perceived noise level was consistently lower with the more directional antennas. |
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http://www.oreillynet.com/cs/weblog/view/wlg/448
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| | PCTEL, Inc. Welcome to PCTEL's Antenna Specialists® home page Antenna Specialists® Home |
| | Contact our customer support representatives today with your specifications! | | | The Antenna Specialists® line of professional mobile antenna products is the result of over 60 years of research and development expertise in antenna technology. | | | Our patented "On-Glass"® technology is the standard in the industry, and our roof-top line of vehicular antennas are used in public safety and commercial applications all over the world. |
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http://www.antenna.com
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| | Antenna - Wikipedia, the free encyclopedia |
| | Antenna, also known as ANT1, is a Greek-language terrestrial channel. | | | Antena 3 is also a Spanish terrestrial television channel from Spain. | | | In biology, antenna (plural: antennae) refers to the sensing organs of several arthropods. |
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http://en.wikipedia.org/wiki/Antenna
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| | CDMA FAQ: Antenna questions |
| | This has lead some people to conclude that the antenna is not actually doing anything for them, which is not quite correct. | | | In practice the orientation of the phone is somewhat random; the antenna will be pointed approximately upward, but probably at a slant. | | | But CDMA operates over a very wide range of effective powers, and it can usually compensate. |
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http://home.san.rr.com/denbeste/antenna.html
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| | How to build a tin can waveguide antenna |
| | That means that how you rotate the antenna will affect the strength of your signal. | | | I've built some antennas that worked for me and thought I would share what I learned. | | | Usually, you will want to put the connection straight down, but experiment with rotating the can while watching the signal strength on your PC to get the best performance. |
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http://www.turnpoint.net/wireless/cantennahowto.html
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| | antenna on Encyclopedia.com |
| | Phased array antennas, used for long range radar and radio astronomy, are composed of large groupings of individual antennas; they may be electronically aimed by changing the relative phase of the signal at each element. | | | The antenna has a characteristic frequency related to its physical dimensions; a wire of a given length may be inherently tuned to radio waves whose wavelengths are simple fractions or multiples of the length of the wire. | | | ANTENNA [antenna], in electronics, system of wires or other conductors used to transmit or receive radio or other electromagnetic waves (see radio); sometimes called an aerial. |
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http://www.encyclopedia.com/html/a1/antenna.asp
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| | GAP Antenna Products, Inc. |
| | This short antenna has a radiation resistance of 4 ohms. | | | It's a "virtual" resistor, which when power is applied, radiates RF That, however, isn't the only resistor in the antenna system. | | | Manufacturers extolled their antennas based on "low loss" trap design, implying their antenna would outperform the others. |
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http://www.gapantenna.com
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| | Use a Surplus Primestar Dish as an IEEE 802.11 Wireless Networking Antenna |
| | This antenna is an offset fed dish, which means that the feed horn (our juice can) is not positioned as much in the way of an incoming signal, so it doesn't shadow the dish. | | | It works as well as the commercially available "range extender" antenna, but only in one direction, and it is so easy to construct! | | | The opening would still need to be at the focus of the dish. |
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http://www.wwc.edu/~frohro/Airport/Primestar/Primestar.html
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| | The Original WINDOM Antenna, with complete construction details! |
| | Another function of the BUX BALUN41 is to match the impedance of an unbalanced coax to the balanced feed point of a balanced input antenna(s). | | | In other words, install the Windom as you would any other dipole, while using a common sense approach. | | | This is not true with those antennas fed with ladder-lines and those that have several impedance transitions built into the feeders of the "basic |
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http://www.packetradio.com/windom.htm
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| | Antenna Home |
| | Other methods might be added at a later point. | | | Antenna works very well in Ant-supportive IDEs like Eclipse or JEdit. | | | This approach allows you to separate the generation of standard MIDlet and BlackBerry packaging. |
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http://antenna.sourceforge.net
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| | Dipl.-Ing. Alois Krischke |
| | Later, he was responsible for selling systems and products, as well as for planning projects and realizing them in the fields of radiomonitoring and radiolocation. | | | Even during his studies he was already specialized on antennas. | | | From 1968 untill 1996 (year when he retired) he worked for Rohde & Schwarz in Munich; for many years in the development of antennas. |
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http://www.dj0tr.de/english/biografie.html
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| | antenneX Home Page |
| | This is a chance for readers to get on their "soapbox" and speak about antenna and radio-related subjects. | | | Signal propagation is a subject that is one of the most basic ingredients of radio and is something everyone in radio should know about in order to maximize communications in the most effective way. | | | Conversely, one may possess a very crude rig, running low power, but yet transmit/receive a signal to great distances with ease, simply by making use of a thorough knowledge about how signal propagation works within the environment. |
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http://www.antennex.com
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| | Antenna |
| | Lastly, thanks to all the people who turned up to see the show, packing out the NFT main cinema several times in the process. | | | "As the 1990s rave paradigm becomes a fading memory, the notion of what constitutes a club is shifting
few nights have played with the concept of a club as much as Antenna." | | | In fact, some of the most influential and creative exploration of film comes from the music video sector and Antenna exists to shine a light on those on the front line of the scene. |
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http://www.antennapromo.co.uk
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| | Welcome to Antenna House |
| | Moreover, it also can output SVG Tiny and SVG Basic in the Mobile SVG Profiles defined by the SVG 1.1 specification. | | | You may buy Formatter through our Resellers, or directly from us. | | | Wide range of built-in functions also supports inputting of complicated expression. |
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http://www.antennahouse.com
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| | Amazon.com: Antenna: Music: ZZ Top |
| | Antenna has some powerful songs to work with. | | | Antenna has to be one of ZZ Tops, top five albums of all time and its one of my personal favorites. | | | The guitar is mezmrizing, it's high pitched, has a great tone, really clear, amkes the album good for listening to on a night witha bright full moon. |
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http://www.amazon.com/exec/obidos/tg/detail/-/B000002WPD?v=glance
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| | Antenna Systems & Solutions: Antennas, Towers, Cable & More |
| | Please contact us if you cannot find what you're looking for or any other questions you may have. | | | We have assisted numerous organizations over the years realize their data and communications potential through precision planning and product integration. | | | Whether your communication needs require a guyed tower, a self supporting tower, a wall mount or a unique custom mounting solution, contact us and one of our trained professionals will be glad to assist you. |
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http://www.antennasystems.com
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| | ANTENNA |
| | Sticking to tradition, the staff at Antenna present their personal top 10 of the year |
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http://www.metal-reference.com
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| | T2FD Antenna - Free Encyclopedia |
| | While in many ways measurably inferior to antennas specifically designed for given frequency bands, or optimized for directionality, its all-around performance, relatively modest size, low cost, and the fact that it does not require any electronic matching to operate with a standard shortwave transmitter, have made it popular in professional shortwave communications. | | | Such an antenna is usable for both local and medium-long distance communication in a frequency range of about 1 to 6. | | | Since the late 1980s also amateur radio operators and hobby shortwave listeners have become aware of its qualities. |
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http://www.wacklepedia.com/t/t2/t2fd_antenna.html
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| | AntennaWeb |
| | Whether the antenna you want is for use with a home satellite system, high-definition television (HDTV) or a traditional analog set, this site, based on geographical maps and signal strengths, will show you what you need to know to buy the right antenna. | | | *Indoor antennas are not included in this mapping system because many variables determine the quality of reception in a specific location. | | | A Consumer's Guide to the Wonderful World of HDTV |
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http://www.antennaweb.org
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| | Antennas Online |
| | European Antennas has designed a new body-worn antenna for the Thales UK Future Integrated Soldier Technology (FIST) program, part of the Soldier Modernization program. | | | Interested in Learning More About Antenna Systems and Technology Magazine? | | | Bluetooth, ZigBee, UWB, WiFi and RFID are all in the race to become the turn-to-wireless technology for numerous markets, so which one will lead? |
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http://www.antennasonline.com
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| | Times Antenna - 2.4GHz&5.8GHz Antenna,Wifi Antenna,Antenna accessories |
| | Square Grid Parabolic Antenna is specially designed for directly-put station of mobile communication with 24 dBi | | | Fiberglass Omni Antenna is a new kind of high-frenquency antenna designed for special communication system | | | Ceiling Mount Antenna is suitable to transmit signals of mobile communication system with 3 dBi |
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http://www.timesantenna.com
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| | Wilson Antenna, Inc. |
| | Wilson Antenna's products are available through a world wide network of dealerships, distributorships and importers. | | | If you would like to inquire about a product, need technical support, questions answered: | | | Check your local time zone from the chart below for available hours of assistance, as Wilson Antenna is located in the Central Time Zone. |
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http://www.wilsonantenna.com
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| | ANTENNA - The International Kraftwerk Mailing list / Mailinglist |
| | The mailing list is a 'closed list', it means, that you can write messages only from the original subscribed e-mail. | | | The "Antenna" International Kraftwerk Mailing list is intented to be an effective, cheap and comfortable connection between the Kraftwerk fans. | | | ANTENNA - The International Kraftwerk Mailing list / Mailinglist |
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http://kraftwerk.hu/antenna
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| | Encyclopedia4U - Glossary of antenna terms - Encyclopedia Article |
| | This is a glossary of antenna-related terms, derived from the Glossary of Telecommunication Terms published as Federal Standard 1037C. | | | Encyclopedia4U - Glossary of antenna terms - Encyclopedia Article |
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http://www.encyclopedia4u.com/g/glossary-of-antenna-terms-1.html
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| | Antenna Software - Powerful Solutions for the Mobile Enterprise |
| | Join us to learn how Antenna creates a total CRM enterprise solution by mobilizing critical Siebel applications. | | | Sign up now for a free ROI impact analysis and see why it pays to go mobile. | | | Antenna Software - Powerful Solutions for the Mobile Enterprise |
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http://www.antennasoftware.com
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| | Antenna |
| | Save them and then view with a graphics program. | | | Packet Radio Operator's Antenna Handbook, Quads and more | | | How to build a 3" D and S Screwdriver Antenna |
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http://www.n6mrx.com/Antenna/antenna.htm
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| | ANTENNA TOPICS |
| | Click To View SM0VPO's Pages For More Antenna Ideas | | | Nice antenna designs for HF and VHF (PA3HBB) | | | More on The G5RV multiband HF Antenna (incl. |
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http://www.g3ycc.karoo.net/ants.htm
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| | a n t e n n a |
| | Antenna Design New York Inc. 119 West 23 Street Suite 800, New York, NY 10011 T 212 229 1106 F 212 229 1681 |
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http://www.antennadesign.com
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