Maksud "sky wave" dalam kamus Corsica

SEBUTAN SKY WAVE DALAM CORSICA

sky wave

APAKAH MAKSUD SKY WAVE dalam CORSICA?

Skywave

Skywave

Dalam komunikasi radio, skywave atau skip merujuk kepada penyebaran gelombang radio yang dicerminkan atau dibiasakan kembali ke Bumi dari ionosfera, lapisan elektrik di atap atas. Oleh kerana tidak terhad oleh kelengkungan Bumi, penyebaran gelombang langit dapat digunakan untuk berkomunikasi di luar cakrawala, di jarak antar benua. Ia kebanyakannya digunakan dalam jalur frekuensi pendek gelombang. Akibat penyebaran gelombang langit, isyarat dari stesen penyiaran AM jauh, stesen gelombang pendek, atau-semasa keadaan penyebaran E secara sporadis-stesen televisyen frekuensi rendah kadang-kadang dapat diterima dengan jelas seperti stesen-stesen tempatan. Penyebaran gelombang udara adalah berbeza daripada penyebaran gelombang tanah, di mana gelombang radio bergerak berhampiran permukaan Bumi tanpa dipantulkan atau dibiaskan oleh atmosfera-mod pembiaran yang dominan pada frekuensi yang lebih rendah, dan penyebaran sudut pandang, di mana gelombang radio bergerak dalam garis lurus, mod dominan pada frekuensi yang lebih tinggi. Kebanyakan komunikasi radio gelombang pendek jarak jauh antara 3 dan 30 MHz adalah hasil penyebaran gelombang skywave.

In radio communication, skywave or skip refers to the propagation of radio waves reflected or refracted back toward Earth from the ionosphere, an electrically charged layer of the upper atmosphere. Since it is not limited by the curvature of the Earth, skywave propagation can be used to communicate beyond the horizon, at intercontinental distances. It is mostly used in the shortwave frequency bands. As a result of skywave propagation, a signal from a distant AM broadcasting station, a shortwave station, or—during sporadic E propagation conditions —a low frequency television station can sometimes be received as clearly as local stations. Skywave propagation is distinct from groundwave propagation, where radio waves travel near Earth's surface without being reflected or refracted by the atmosphere—the dominant propagation mode at lower frequencies, and line-of-sight propagation, in which radio waves travel in a straight line, the dominant mode at higher frequencies. Most long-distance shortwave radio communication—between 3 and 30 MHz—is a result of skywave propagation.

TERJEMAHAN SKY WAVE

Cari terjemahan sky wave kepada 25 bahasa dengan penterjemah Corsica pelbagai bahasa kami.

Terjemahan sky wave dari Corsica ke bahasa lain yang dibentangkan dalam bahagian ini telah diperolehi menerusi terjemahan statistik automatik; di mana unit terjemahan penting adalah perkataan «sky wave» dalam Corsica.

• Penterjemah Corsica - Cina: 天波
• Penterjemah Corsica - Czech: onda ionosférica
• Corsica: sky wave
• Penterjemah Corsica - Hindi: आकाश की लहर
• Penterjemah Corsica - Amhara: موجة السماء
• Penterjemah Corsica - Rusia: небо волна
• Penterjemah Corsica - Punjabi: céu onda
• Penterjemah Corsica - Basque: আকাশ তরঙ্গ
• Penterjemah Corsica - Frisia: ondes du ciel
• Penterjemah Corsica - Melayu: Gelombang langit
• Penterjemah Corsica - Chichewa: sky Wave
• Penterjemah Corsica - Jepun: 上空波
• Penterjemah Corsica - Kreol Haiti: 공중파
• Penterjemah Corsica - Jerman: Gelombang langit
• Penterjemah Corsica - Vietnam: sóng bầu trời
• Penterjemah Corsica - Tagalog: வானத்தில் அலை
• Penterjemah Corsica - Marathi: आकाश लाइट
• Penterjemah Corsica - Turki: Gökyüzü dalgası
• Penterjemah Corsica - Itali: cielo onda
• Penterjemah Corsica - Poland: niebo fali
• Penterjemah Corsica - Ukraine: небо хвиля
• Penterjemah Corsica - Romania: cer val
• Penterjemah Corsica - Cina: ουρανό κύμα
• Penterjemah Corsica - Afrikaans: lug golf
• Penterjemah Corsica - Swahili: sky våg
• Penterjemah Corsica - Parsi: troposfærebølge

CORSICA BUKU YANG BERKAIT DENGAN «SKY WAVE»

Ketahui penggunaan sky wave dalam pilihan bibliografi berikut. Buku yang berkait dengan sky wave dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.

Antenna And Wave Propagation

Basically the fading is the common characteristic of the high frequency short wave propagation i.e. sky wave propagation. At receiver, the strength of the signal received is the vector sum of the waves received. Because the waves leave from ...

K.A.Bakshi A.P.Godse U.A.Bakshi, 2008

Advances in Bistatic Radar

4.2.3 Polarization Both sky-wave propagation via refraction and surface-wave propagation via diffraction are unique characteristics of HF radars. As with monostatic radar sky-wave propagation, the polarization effects of Faraday rotation must ...

Nicholas J. Willis, Hugh Griffiths, 2007

Detecting and Classifying Low Probability of Intercept Radar

In this chapter, we examine the sky wave over-the-horizon radar (OTHR) concept including the characteristics of the ionosphere on the propagation of the radio waves and the clutter spectrum. Sky wave processing and modern LPI waveform  ...

Phillip E. Pace, 2009

Antenna And Wave Propagation

8.4.1 Skip Zone (Dead Zone) Even in sky wave propagation there is inevitable ground wave propagation associated with it. Skip zone appears when the sky waves and ground waves are both communicated from same transmitter. The range ...

Kamal Kishore, 2009

Radio Spectrum Management: Management of the Spectrum and ...

At 1.0 MHz by night (Figure A.15b) the pattern of propagation is similar, with the sky wave being reflected from the E Region. At higher frequencies, above perhaps 1.5 MHz, the high angle radiation from the transmitting antenna may penetrate ...

David J. Withers, 1999

HF Communications: A Systems Approach

6.3.2 Sky Wave Variability The simple example given above for ground wave circuits cannot be applied directly for the sky wave since a further factor, namely the probability of ionospheric reflection, must also be included. The transmission  ...

Nicholas M Maslin, 2003

Short-range Wireless Communication: Fundamentals of RF ...

Sky wave propagation is dependent on reflection from the ionosphere, a region of rarified air high above the earth's surface that is ionized by sunlight (primarily ultraviolet radiation). The ionosphere is responsible for long-distance ...

Alan Bensky, 2004

Antenna and Wave Propagation

It applies only to a flat earth and a flat reflecting layer. But. the angle of incidence is not of prime importance. As it is determined by the distance between the points that are to be joined by a sky-wave link. Hence MUF is defined in terms of two ...

Vijay Kumar Salvia

Instrument Flying Handbook 2008

Although there is a ground wave component to frequencies above this, up to 30 MHz, the ground wave at these higher frequencies loses strength over very short distances. Sky Wave The sky wave, at frequencies of 1 to 30 MHz, is good for ...

Transportation Department, Federal Aviation Administration, Flight Standards Service, 2008

Propagation of Radiowaves, 2nd Edition

At long ranges the sky-wave mode will normally deliver the strongest signal. At intermediate ranges the surface wave and sky wave may be comparable and the interference between the two will lead to a region of signal peaks and troughs.

L. W Barclay, 2003