coil antenna -
21Hybrid coil — at all four ports.s.Hybrids were also used in telephones to reduce the sidetone, or volume of micrphone output that was fed back to the earpiece. Without this, the phone user s own voice would be louder in the earpiece than the other party s.… …
22radiofrequency coil — a loop of wire used in magnetic resonance imaging as an antenna for transmitting or receiving radio frequency data. Called also RF c …
23Electrical lengthening — is the modification of an aerial which is shorter than a whole number multiple of a quarter of the radiated wavelength, by means of a suitable electronic device, without changing the physical length of the aerial, in such a way that it… …
24Near and far field — This article is about the electromagnetic concept. For the mathematical, see Near field (mathematics). Antenna field regions for antennas that are shorter than the wavelength of the radiation they emit, such as the whip antenna of a citizen s… …
25Ulysses (spacecraft) — Infobox Spacecraft Name = Ulysses Caption = Ulysses spacecraft Organization = NASA/ESA Major Contractors = Mission Type = Orbiter Flyby Of = Jupiter Satellite Of = The Sun Launch = 6 October 1990 Launch Vehicle = OV|103, STS 41 Decay = Mission… …
26direction finder — noun Date: 1913 a radio receiving device for determining the direction of incoming radio waves that typically consists of a coil antenna rotating freely on a vertical axis …
27Tavolara Island — Tavolara is a small island off the northeast coast of Sardinia, Italy. The island is a limestone massif 5 kilometres long and 1 kilometre wide, with steep cliffs except at its ends. Its highest point, Monte Cannone, is 565 metres above sea level …
28Kreuzrahmenantenne — kryžminė rėminė antena statusas T sritis radioelektronika atitikmenys: angl. crossed coil antenna vok. Kreuzrahmenantenne, f rus. антенна из скрещенных рамок, f pranc. antenne à cadres croisés, f …
29antenne à cadres croisés — kryžminė rėminė antena statusas T sritis radioelektronika atitikmenys: angl. crossed coil antenna vok. Kreuzrahmenantenne, f rus. антенна из скрещенных рамок, f pranc. antenne à cadres croisés, f …
30kryžminė rėminė antena — statusas T sritis radioelektronika atitikmenys: angl. crossed coil antenna vok. Kreuzrahmenantenne, f rus. антенна из скрещенных рамок, f pranc. antenne à cadres croisés, f …
