frequency transmission การใช้

• This is used in some routing protocols that use radio frequency transmission.
• Near-field high-powered frequency transmissions like HF RFID are more likely to penetrate.
• The vacuum chamber in an accelerator can be used as a waveguide for radio-frequency transmission.
• The following year the Telegraphy Administration introduced high frequency transmission lines between Oslo and the radio transmitters.
• RFID blocking material is made of special a rip-stop conductive fabric with other components that shields radio frequency transmissions.
• Particularly when single frequency transmissions are used, the Doppler effect can be used to measure the radial speed of a target.
• Ongoing work demonstrate that this cantilever is capable of radio frequency transmission, allowing MEMS devices to communicate with one another wirelessly.
• This proved difficult to achieve high standards with and instead a high frequency transmission was installed and taken into use on 1 September 1935.
• So far, only the 105.6 MHz frequency transmissions had been agreed upon with VOA, said Dan Georgescu, an agency official said.
• The 767's windows were omitted in order to protect the crew and equipment from the intense radio frequency transmissions from its radar equipment ..
• The government has not yet announced how much it will charge for radio frequency transmissions, nor how much it expects to earn from the new tax.
• The area is important for RF, radio frequency transmission and from the foot of the structure both Holme Moss and the Moorside Edge Transmitter are visible.
• High-frequency transmission lines can be defined as those designed to carry electromagnetic waves whose wavelengths are shorter than or comparable to the length of the line.
• INTV's backers are now scrambling to raise money for their own low-frequency transmission system, even though it is likely to reach only parts of the country.
• Decibels are the traditional way of expressing gain or margin in such diverse disciplines as control theory, antenna and radio frequency transmission theory, and even assessment of nuclear hardness.
• These included microwave and cable modernization programs; improved tropospheric scatter transmission systems; high frequency transmission upgrades; solid-state electronics equipment renewal and upgrading of satellite communications equipment.
• For high-power radio-frequency transmission up to about 1 GHz, coaxial cable with a solid copper outer conductor is available in sizes of 0.25 inch upward.
• Loran-C time signals may also be used for radio clock synchronization, by augmenting their highly accurate frequency transmissions with external measurements of the offsets of LORAN navigation signals against time standards.
• It is applied to pockets in Pacsafe bags and RFID-blocking wallets to prevent thieves from downloading sensitive personal information from passports, bank and credit cards with medium to high frequency transmissions ( 10MHZ-3GHZ ).
• Wartime advances in electronics had opened up large swaths of high frequency transmission to practical use, and in 1948 the U . S . Federal Communications Commission ( FCC ) started a series of meetings on the use of what would become the UHF channels.