COUPLING REDUCTION OF TWO ADJACENT QUAD-RIDGE HORN ANTENNAS AT 20-40 GHZ FREQUENCY RANGE BY USING OF WIDEBAND ELECTROMAGNETIC BAND GAP STRUCTURE

Coupling Reduction of Two Adjacent Quad-Ridge Horn Antennas at 20-40 GHz Frequency Range by Using of Wideband Electromagnetic Band Gap Structure

In this paper, the Electromagnetic Band-Gap (EBG) structures have been used to decrease the mutual coupling between two wideband quad-ridge horn antennas.The EBG structure is a small sheet with a length of 6 cm and a width of 10.6 cm, and it was placed vertically between the horn antennas, providing us with a very compact system.Full-wave CST simul

read more

Retrospective study of pre-anesthetic electrocardiogram examination of 700 dogs conducted at the Veterinary Hospital of UFMG (2013-2014)

Abstract: Pre-operative electrocardiograms performed in 700 dogs were analyzed in order to establish correlation between sex, age, indication for surgery, body condition score, breed and weight.Initially a clinical questionnaire was filled out from each owner, including age, breed, sex, weight, clinical history and surgical indication.Dogs above 6

read more

Antiokiako San Julianen pastorala (1770)

The work we are about to publish.is the paleographic edition of the pastoral play on Saint Julian of Antioch, performed in Sarrikotape (Charritte-de-Bas) in 1770, recorded in manuscript number 1695-111 at Bordeauxs municipal library.This pastoral play was first edited by researcher Julien Vinson in 1891.The preface to the present Marvel Legends edi

read more