radiated spectrum
91Xenon flash lamp — A xenon flash lamp is an electric glow discharge lamp designed to produce extremely intense, incoherent, full spectrum white light for very short durations. Construction The lamp comprises a sealed tube, often made of fused quartz, which is… …
92IEEE 802.11y-2008 — is an amendment to the IEEE 802.11 2007 standard that will enable high powered Wi Fi equipment to operate on a co primary basis in the 3650 to 3700 MHz band in the United States, except when near a grandfathered satellite earth station. [… …
93IEEE 802.11 — (auch: Wireless LAN (WLAN), Wi Fi) bezeichnet eine IEEE Norm für Kommunikation in Funknetzwerken. Herausgeber ist das Institute of Electrical and Electronics Engineers (IEEE). Die erste Version des Standards wurde 1997 verabschiedet. Sie… …
94Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… …
95star cluster — Astron. a number of stars of common origin held together as a group by gravitational attraction. Cf. globular cluster, open cluster, stellar association. * * * ▪ astronomy Introduction either of two general types of stellar assemblages held… …
96Channel 1 (North American TV) — In North America, channel 1 is a former broadcast (over the air) television channel. During the experimental era of TV operation Channel 1 moved around the lower VHF spectrum, swapping places with an early allocation for the FM broadcast band.… …
97Interference (wave propagation) — Two point interference in a ripple tank. In physics, interference is the phenomenon in which two waves superpose each other to form a resultant wave of greater or lower amplitude. Interference usually refers to the interaction of waves that are… …
98Electronic warfare support measures — In military telecommunications, the terms Electronic Support (ES) or Electronic Support Measures (ESM) describe the division of electronic warfare involving actions taken under direct control of an operational commander to detect, intercept,… …
99Wi-Fi — For the radio station, see WIFI (AM). Wi Fi logo Wi Fi (  / …
100Synchrotron function — In mathematics the synchrotron functions are defined as follows (for x ge; 0):* First synchrotron function:F(x) = x int x^infty K {frac{5}{3(t),dt* Second synchrotron function:G(x) = x K {frac{2}{3(x)where K j is the modified Bessel function of… …
