dish antenna का हिन्दी अर्थ
dish antenna के हिन्दी अर्थ
संज्ञा
- प्रायोजित कड़ी - हटाएं
dish antenna की परिभाषाएं और अर्थ अंग्रेजी में
dish antenna संज्ञा
- directional antenna consisting of a parabolic reflector for microwave or radio frequency radiation
पर्यायवाची
dish aerial, dish, saucer
dish antenna के समानार्थक शब्द
विवरण
A parabolic antenna is an antenna that uses a parabolic reflector, a curved surface with the cross-sectional shape of a parabola, to direct the radio waves. The most common form is shaped like a dish and is popularly called a dish antenna or parabolic dish. The main advantage of a parabolic antenna is that it has high directivity. It functions similarly to a searchlight or flashlight reflector to direct radio waves in a narrow beam, or receive radio waves from one particular direction only. Parabolic antennas have some of the highest gains, meaning that they can produce the narrowest beamwidths, of any antenna type. In order to achieve narrow beamwidths, the parabolic reflector must be much larger than the wavelength of the radio waves used, so parabolic antennas are used in the high frequency part of the radio spectrum, at UHF and microwave (SHF) frequencies, at which the wavelengths are small enough that conveniently sized reflectors can be used.
विकिपीडिया पर "Parabolic antenna" भी देखें।dish antenna
noun
dish antennae डिश एंटीना और देखें
dish antenna का हिन्दी मतलब
dish antenna का हिन्दी अर्थ, dish antenna की परिभाषा, dish antenna का अनुवाद और अर्थ, dish antenna के लिए हिन्दी शब्द। dish antenna के समान शब्द, dish antenna के समानार्थी शब्द, dish antenna के पर्यायवाची शब्द। dish antenna के उच्चारण सीखें और बोलने का अभ्यास करें। dish antenna का अर्थ क्या है? dish antenna का हिन्दी मतलब, dish antenna का मीनिंग, dish antenna का हिन्दी अर्थ, dish antenna का हिन्दी अनुवाद
"dish antenna" के बारे में
dish antenna का अर्थ हिन्दी में, dish antenna का इंगलिश अर्थ, dish antenna का उच्चारण और उदाहरण वाक्य। dish antenna का हिन्दी मीनिंग, dish antenna का हिन्दी अर्थ, dish antenna का हिन्दी अनुवाद
- directional antenna consisting of a parabolic reflector for microwave or radio frequency radiation