RT Journal Article ID 14f7de883dfbbba4 A1 Pazynin, V. L. A1 Mazur, V. Z. A1 Boguslavskaya, A. O. T1 ON THE FEASIBILITY OF USING A GROOVE WAVEGUIDE AS A DISPERSIVE ELEMENT IN A PASSIVE MICROWAVE POWER COMPRESSOR JF Telecommunications and Radio Engineering JO TRE YR 2018 FD 2018-05-04 VO 77 IS 5 SP 373 OP 381 K1 passive compression K1 frequency modulated pulse K1 groove waveguide AB In this paper, we discuss the numerical simulation of electromagnetic pulse compression in a waveguiding section containing a part of an open groove waveguide. It is shown that the total loss in such waveguiding section in the millimeter wave band could be less than ohmic loss in a closed rectangular waveguide of the same length. The time profile of the input signal has been calculated allowing for the radiation and ohmic loss in the waveguide, thus ensuring that the compressed pulse is shaped as necessary. The obtained results can be applied in the microwave power compressors engineering for millimeter wave band. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,106662dd2fd97897,14f7de883dfbbba4.html