SIW or Siw may refer to:
Siwa may refer to:
Vi or vi most commonly refers to:
Ivy without qualifiers usually means plants in the genus Hedera in the family Araliaceae.
SIV or Siv may refer to:
Siv Ericks, real name Siv Gustava Essy-Ehsing, was a Swedish actress who performed in 66 Swedish films over a 53-year career.
DBR may refer to:
Kanon may refer to:
Sonia, Sonja or Sonya, a name of Greek origin meaning wisdom, may refer to:
Siw Gunnel Margareta Malmkvist is a Swedish schlager singer and actress popular in Scandinavia and West Germany. She had a number one hit in West Germany in 1964 with "Liebeskummer lohnt sich nicht", and on 18 July 1964 she became the first Swede to have a hit on the US Billboard Hot 100 chart, when "Sole Sole Sole", a duet with Italian singer Umberto Marcato, entered the chart, peaking at No. 58.
Evy or EVY may refer to:
Gitte Hænning is a Danish singer and film actress, who rose to fame as a child star in the 1950s.
A substrate-integrated waveguide (SIW) is a synthetic rectangular electromagnetic waveguide formed in a dielectric substrate by densely arraying metallized posts or via holes that connect the upper and lower metal plates of the substrate. The waveguide can be easily fabricated with low-cost mass-production using through-hole techniques, where the post walls consists of via fences. SIW is known to have similar guided wave and mode characteristics to conventional rectangular waveguide with equivalent guide wavelength.
Malmquist is a Swedish surname, which means "ore-branch". Alternative spellings include Malmqvist and Malmkvist. The name may refer to:
Achieser–Zolotarev filter, or just Zolotarev filter is a class of signal processing filter based on Zolotarev polynomials. Achieser is spelled as "Akhiezer" in some sources. The filter response is similar to the Chebychev filter except that the first ripple is larger than the rest. The filter is especially useful in some waveguide applications.
"Sexy Eyes" is a song by Dr. Hook, released as a single in early 1980. It was the second of three singles from their LP Sometimes You Win.
Planar transmission lines are transmission lines with conductors, or in some cases dielectric (insulating) strips, that are flat, ribbon-shaped lines. They are used to interconnect components on printed circuits and integrated circuits working at microwave frequencies because the planar type fits in well with the manufacturing methods for these components. Transmission lines are more than simply interconnections. With simple interconnections, the propagation of the electromagnetic wave along the wire is fast enough to be considered instantaneous, and the voltages at each end of the wire can be considered identical. If the wire is longer than a large fraction of a wavelength, these assumptions are no longer true and transmission line theory must be used instead. With transmission lines, the geometry of the line is precisely controlled so that its electrical behaviour is highly predictable. At lower frequencies, these considerations are only necessary for the cables connecting different pieces of equipment, but at microwave frequencies the distance at which transmission line theory becomes necessary is measured in millimetres. Hence, transmission lines are needed within circuits.
Siv Gustavsson is a Swedish former racewalking athlete. She was the gold medallist at the 1981 IAAF World Race Walking Cup, making her the second ever female world champion in the sport.
Siv is a Scandinavian feminine given name found chiefly in Denmark, Sweden, and Norway. The name derives from the Old Norse word for "bride". In Norse mythology Sif/Siv was the wife of Thor. Individuals bearing the name Siv include:
Emy or EMY may refer to:
Rodica Ramer is a Romanian born Australian professor of microelectronics at the University of New South Wales, where she and her team work on the development of radio-frequency microelectronic technologies, advancing wireless communication technology. She earned a Ph.D from the University of Bucharest in solid-state physics in 1992. Prior to working at UNSW, she was a senior research scientist at the Microwave Laboratory, National Centre for Nuclear Energy of Romania, a research associate at the Superconductivity Laboratory, the University of Alabama, Tuscaloosa, and at the Microwave Laboratory, Colorado State University, Fort Collins. She is a fellow of the Electromagnetics Academy.
