RT Journal Article ID 676555114fb63623 A1 Narytnyk, T. M. T1 MICROWAVE TELECOMMUNICATION MULTI-SERVICE ACCESS SYSTEM USING TWO-LEVEL MODULATION JF Telecommunications and Radio Engineering JO TRE YR 2010 FD 2011-02-10 VO 69 IS 16 SP 1445 OP 1452 K1 wireless access K1 telecommunication system MITRIS K1 antijamming K1 spectral efficiency K1 spectrum of signal K1 two-level modulation AB The present paper describes a novel telecommunication facilities based on the currently available microwave integrated teleradio information system, which, in abbreviated form, will henceforth be referred to as MITRIS. This technique is intended for transferring digital data in the range of 11.7−12.5 GHz (in particular , it is likewise destined for distributing TV programs and internet-wide services). The above system is operative using the combined (two-level) modulations, specifically, the primary one is related to quadrature-amplitude keying, the secondary is frequency-dependent. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,4bfbdc2c196186e3,676555114fb63623.html