KEYS TO SUCCESSFUL VPLS DEPLOYMENT

  • De Clercq J
  • Khandekar S
  • Van Kersen G
  • Witters J

VPLS TECHNICAL TUTORIAL

  • De Clercq J
  • Khandekar S
  • Witters J

MIGRATING METRO ETHERNET TO MPLS

  • Berthillier A
  • Hoebeke R.
  • Hoekman R
  • Leo M
  • Van Den Bosch S.

CONVERGENT TRANSPORT NETWORKS

  • Daans L
  • Fontana M
  • Mascolo V

DSL FOR DEVELOPING COUNTRIES

  • Broos R.
  • Kashif N.

HIGH SPEED INTERNET IN SPARSELY POPULATED AREAS

  • Brignol L
  • Cohen M.
  • Coupechoux M.
  • Rouffet D.

MOBILITY SOLUTIONS FOR THE INDIAN MARKET

  • Kumar V.
  • Sharma R.
  • Sthu Raman A

General principles of valve-crate design

  • Cole R.A.L.

Large valves are suspended from a framework by spring-loaded cables with turnbuckles and phosphor-bronze damping blocks, to prevent damage in transit. The paper theoretically investigates the stiffness of springs required and size of crate to withstand a given severity of shock due to handling. To prevent forced oscillations, damping should ...

Cathode-excited linear amplifiers

  • Muller J.J.

Neutralization of these amplifiers is considered in relation to power amplification, stability and feedback. The use of neutralizing capacitances having values which differ from the internal capacitances of the vacuum tubes, in combination with appropriate reactances between the grids of symmetrical stages, permits control of power amplification, stability, and feedback. ...

9-A-1 single-channel carrier telephone system

  • Brandt W.A.
  • Maddox R.G.
  • Phillips A.C.

An open-wire system employing lower sidebands of 6.2 and 10.3 kc/s carriers. An outline of electrical and mechanical characteristics is given.

Rotary equipment of the Hague district

  • Alberts D.A.
  • Verlooy J.P.

Holland is divided into a number of zones and each zone into a number of sectors for the switching of long-distance telephone traffic on a national numbering scheme basis. Each zone incorporates a main district exchange and each sector a secondary exchange with associated tertiary exchanges. Time zone metering applies. ...