Antenna design calculators category is a curation of 83 web resources on, parallel square conductor transmission line calculator, analysis of antenna mast strength and bending stress, full wave loop. Practical antenna design 140 150 mhz vhf transceivers online edition. Digi wds specializes in optimizing pcb designs for wireless applications, and. Antenna design is very theoretical, but its largely based on empirical work and lots of experimentation. Ni awr software offers antsynantenna design and synthesis software that automates the process of designing and synthesizing antennas. To interpret this diagram, imagine that the antenna is at the origin. We tested six antennas to find out which one works best. Once you get familiar with all the capabilities and features of the demo version, you will have acquired the knowhow to design more complex antennas. Looking to cut your tv bill all the way down to free. A fractal antenna is an antenna that uses a fractal, selfsimilar design to maximize the length. Digital hd tv antenna, ciyoyo indoor hdtv antenna 160 miles long range reception with amplifier signal booster, support 4k hd uhf vhf local channels16. The antenna point app is now available for everyone. One area that is still open to amateurs is in antenna building. The pennyloop antenna started out as a single loop antenna and could be used with a reflector.
Additional material was added for the following topics. Antenna design can range from virutally impossible to very simple. A fractal antenna is an antenna that uses a fractal, selfsimilar design to maximize the length, or increase the perimeter on inside sections or the outer structure, of material that can receive or transmit. Antenna magus classroom is a special version limited to a few useful and practical antennas that was created for teaching about antennas in a classroom environment. Users do not have to know programming or optimization to use this tool and are able to make progress even with limited antenna knowledge. How to make a fractal antenna for hdtv dtv plus more on the.
The pennyloop uhf antenna offers high performance in a very simple and cost effective design. Can be interfaced to hfwin32 propagation prediction software. Helical antennas invented by john kraus give a circular polarized wave. If the antenna is simple like dipole, ground plane, or loop, it may work out for you. To interpret this diagram, imagine that the antenna is at the.
Design great looking web sites rapidly with antenna, powerful web design software. Features include on screen display of channel and program information, plugin for ati remote. Did you know many local channels will be changing their channel number soon. Jpole antenna is pretty easy to build and usually designed by amateur radio operators through this software, you can easily find out four important parameters to build this antenna namely, radiator length, driven stud length, gap space, and feedpoint. Weve compiled a list of what we think and when i say we i mean me and a group of my friends are the best outdoor hdtv.
Having had a gem quad hf 201510m for a few years, back in the early 80s, i can testify to the quads slight advantages over a tribander yagi with the same number of elements. This website is intended to be a source of knowledge for learning about and understanding antennas. Users do not have to know programming or optimization to use. Weve compiled a list of what we think and when i say we i mean me and a group of my friends are the best outdoor hdtv antennas for 2020 many of the antennas you are going to see in this list are antennas we own, have tried, or have done some online research. The mohu curved hdtv antenna will allow you to access all hdtv channels and will be ready to receive 4k ota broadcasts in your area within a 50 mile range without the need for cable or satellite. Antenna design calculators category is a curation of 83 web resources on, parallel square conductor transmission line calculator, analysis of antenna mast strength and bending stress, full wave loop antenna calculator. Antenna design software selection guide engineering360. The 1byone outdoor hdtv antenna with power box optimized and designed to easily deliver 720p, 1080i and 1080p digital reception, and boasts a crossphase design with multiple elements for superior performance even when exposed to the harshest of weather conditions. An antenna is a great way to watch 100% free hd tv from networks like abc, cbs, fox, and nbc. Antenna software free download antenna top 4 download.
The wireless range that an endcustomer gets out of an rf product with a currentlimited power source such as a coincell battery depends greatly on the antenna design, the enclosure, and a good pcb layout. Not only that, but in many areas you will also find networks like pbs, the cw, comet, buzzr, metv, and so many more. A fractal antenna is an antenna that uses a fractal, selfsimilar design to maximize the length, or increase the perimeter on inside sections or the outer structure, of material that can receive or transmit electromagnetic signals within a given total surface area or volume. Using sophisticated antenna simulation software, analyzers and test. What do hobbyists use if they have a desireneed to simulate a pcb antenna for say sub 1ghz frequencies. G4fgqs software g4fgqs software a collection of free engineeringmodeling programs written by reg edwards g4fgq. I have built several yagi antennas using this software, each antenna has been successful.
Antenna design associates software for antenna design. Build a massive hdtv antenna for long distance gains. Watch tv for free with an indoor or outdoor hdtv antenna. Figure 1 shows the evolution of antenna design processes from. An intuitive tutorial of antennas and antenna theory. Using the latest antenna design software, he has developed several variations for 144 thru 1296 mhz. Earlier this year we shared a great antenna design with you, based on the grayhoverman model. Hence, there is no general formula or checklist one can follow in order to reliably design. How to make a fractal antenna for hdtv dtv plus more on.
Antenna designers use antenna software to perform complex calculations and postprocessing. This video shows how i designed, modeled, and built a yagi antenna for tv reception, specifically channel 19. Chapter three discuss the steps on designing the proposed fractal dipole antenna, the software used for design and simulation, the. Emmcap software for modeling of arbitrarily shaped wire structures and the computation of their electromagnetic behavior, including radiation and scattering problems. Build your own dtv antenna increase the number of overtheair and soon to be digital television.
Best tv antenna for cordcutters in 2020, starting at only. Antennas powerful editor is entirely visual, giving you pixel. Antenna software free download antenna top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. In complex antenna models, the variable name can be reused in multiple locations.
Only the greatest tool for setting up your hdtv antenna for free local and network broadcast tv. Antenna, ve3sqb ham radio antenna design software programs. Opt for a hook or alternate adhesive to mount this ultrathin antenna, which picks up signals well when positioned correctly. The wireless range that an endcustomer gets out of an rf. For a hundred years the amateurs have made more breakthroughs in antenna design than the professionals. Polarplot freeware antenna software that lets you see what the polar diagram of your rotatable beam actually looks like where it is operating. Common tv antenna types shown above is the radiation diagram for a 9element yagi antenna that the author once used to receive channel 12. Features include on screen display of channel and program information, plugin for ati remote wonder. I highly recommend the silicondust hdhomerun extend hdtv 2tuner for your setup.
View antenna display, showing the wires making up the model of the fiveelement beam, with currents and 2d slice superimposed to show orientation. There is software you can use with them to measure signal strength. Jpole is a free and portable antenna design software for windows. Here are a few you might want to consider this holiday season. The demo version of the software is fully functional and more than adequate for most ham radio antenna design needs. Find a tube with a circumference equal to one wavelength. My yagi style antenna i got from ebay was pulling about 6085 signal strength on most channels and. Antenna design is not for everyone, but at raptor we love it. With polarplot you can measure the polar diagram of the antenna and check for abnormalities compare plots taken before and after changes to the design or location check the 3db beamwidth look at the front to back ratio see the size and. The length of a line from the origin to any point on the surface is proportional to the gain in that direction. This enables the designer to specify, say, for an ocf, both of the lengths of the segments as variables. This thread is for discussion of ota antenna modeling software such.
Antenna design programswith surface mount technology and microcircuitry, most hams no longer build their own equipment. It can oftentimes be the one component that makes or breaks a wireless design. Antenna design has come a long way in the last 50 years. Digi wds specializes in optimizing pcb designs for wireless applications, and using our extensive analogue, digital, and rf design experience you can be assured that performance is designed into your pcb from the start. However, much can be learned about antenna design by looking at some examples. Designing and installing outdoor tv antenna tom schmidt. Practical antenna design 140 150 mhz vhf transceivers online edition elpidio latorilla ledf media. This website is designed to present a comprehensive overview of antennas, from design, to measurement and theory. Pcbs are vital to product design and have broad implications on component selection, industrial design and antenna design.
Wire antenna construction methods antenna modeling software mininec, winnec, and eznec for windows. Chapter three discuss the steps on designing the proposed fractal dipole antenna, the software used for design and simulation, the structure of the designed antennas and the measurement techniques. Not only that, but in many areas you will also find networks like pbs, the cw, comet, buzzr, metv, and so. Antenna design and rf layo ut are critical in a wireless system that transmits and receives electromagnetic radiation in free space. Networked video tuners connect to an antenna, then translate the overtheair tv signal to become a network video source, so other devices on your home network can access tv. How to watch live tv on your computer network tuner in order to be able to stream free live tv to any device in your house you are first going to need to invest in at least one network tuner. Easy hdtv is a hdtv viewer for internal atscqam tv tuner cards and external usb atsc tuners. For example, with a networked video tuner and the right software, you can stream from your hdtv antenna to your smartphone, tablet, or media player. The antenna must be efficient and broadband in order to make the. Hdtv antennas outdoor hdtv antennas indoor tv antenna. Then build this one for almost nothing and get better results. Ge pro outdoor yagi tv antenna, hdtv antenna, long range antenna, compact design, digital yagi antenna, directional antenna, 4k 1080p vhf uhf, 33685 3. Yagi antenna design this site offers a free interactive design page to let hams design yagi antennas for hf, vhf and uhf. Jan 22, 2015 this video shows how i designed, modeled, and built a yagi antenna for tv reception, specifically channel 19.