Electrically small antennas are always narrow-band. The bandwidth of a small antenna has a theoretical maximum defined by the Chu Limit.
Antennas can be tuned for specific frequencies to increase their gain. These types of antenna are sometimes referred to as narrowband. An ultra wideband antenna works for a lot of frequencies around what is called a center frequency. For example, if you had a narrowband antenna centered around 10 megahertz it might work for frequencies from 9 to 11 megahertz for example. If it were wide band it might go from 5 to 15 megahertz, and so forth. The bands are clustered around specific center frequencies for different applications.
A wideband refers to a communication system or technology that operates over a broad range of frequencies, allowing for the transmission of large amounts of data simultaneously. This capability enhances the speed and efficiency of data transfer, making it ideal for applications like broadband internet, wireless communications, and audio/video broadcasting. Wideband systems are often contrasted with narrowband systems, which operate over a limited frequency range.
You can replace an XM radio antenna with a CB antenna, a ham 40-meter mobile antenna, a cellphone antenna, a GPS antenna, a TV antenna, a wire coat hanger, a 6 GHz microwave antenna, or a chain of paperclips. However, since none of them is optimized to operate at the frequencies of XM radio, like the XM antenna is, none of the others will work as well. Most of them will likely be so inefficient at the satellite radio frequencies that when you use one of those, you hear nothing at all on your radio.
an antenna that is able to be formed, or bent
microstip patch array antenna is basically ,thecollection of antenna that give the double directive gain
Antennas can be tuned for specific frequencies to increase their gain. These types of antenna are sometimes referred to as narrowband. An ultra wideband antenna works for a lot of frequencies around what is called a center frequency. For example, if you had a narrowband antenna centered around 10 megahertz it might work for frequencies from 9 to 11 megahertz for example. If it were wide band it might go from 5 to 15 megahertz, and so forth. The bands are clustered around specific center frequencies for different applications.
Kevin D. Foster has written: 'A 3-channel 14-bit optimum SNS wideband digital antenna'
Wideband Frequency Modulation.
Slots in antennas are important because they help to modify the radiation pattern and impedance characteristics of the antenna. By introducing a slot into a conductive surface, it can create a new resonant frequency and help achieve desired bandwidth and efficiency. Additionally, slots can enable the design of compact antennas and facilitate multi-band or wideband operation, making them valuable in modern communication systems.
Wideband Code Division Multiple Access
It stands for Wideband Code Division Multiple Access
The terms "wideband" and "broadband" mean the same thing. It simply means that a signal or noise or channel has a wide bandwidth. Speed is the simple answer to the difference between broadband internet access and wideband internet access, but it is really more than that. Wideband is a fairly new level of high speed internet access that allows much smoother video streaming and gaming interaction via the internet. TimeWarner has introduced it for residential customers in New York City.
It is a normal amplifier, fast enough to amplify high frequency video signals. The word "video" means wideband. That's why a video amplifier is used for, for instance, for t.v. signals and in wideband measuring equipment.
A system is wideband when the bandwidth it uses covers a wide range of frequencies. Having a wide range of frequencies available allows one to transmit information on all of them thus allowing great bandwidth.
A wideband refers to a communication system or technology that operates over a broad range of frequencies, allowing for the transmission of large amounts of data simultaneously. This capability enhances the speed and efficiency of data transfer, making it ideal for applications like broadband internet, wireless communications, and audio/video broadcasting. Wideband systems are often contrasted with narrowband systems, which operate over a limited frequency range.
Aminghasem Safarian has written: 'Silicon-based RF front-ends for ultra wideband radios' -- subject(s): Broadband communication systems, Radio frequency, Ultra-wideband devices, Radio, Receivers and reception
Hertz Antenna is lambda by 2 antenna & marconi antenna is lambda by 4 antenna...