Module sharing technique for a dual reflector antenna is presented,which makes different aper-tured main reflectors of the same focus sharing one set of module
By using the method of Fourier series expansion, the inverse electromagnetic scattering problemof a 2- dimensional lossy dielectric body, of which the cross sec
In order to broaden the bandwidth of a microstrip patch antenna,a broadbandtwo-port feedingtechnique based on the principle of reactance compensation is suggest
The physical and electrical properties of BF<sub>2</sub><sup>+</sup> implanted polysilicon films subjectedto rapid thermal annealing(RTA)are presented.It is found
In this paper we present a Blumlein Iransmission line of IMV with water dielectrie at 6Ω.Somebasic parameters of this equipment are given.Each essential compon