01597nam a2200277 a 4500 vtls000032232 KUKTEM 20251117145413.0 081113t2007 maua f 001 0 eng d 9781596930735 159693073X 201204241216 Fida 201107132134 VLOAD 200908141624 VLOAD 200908141558 VLOAD 200811131007 saini UMP TK6565.A6 S59 2007 Siwiak, Kazimierz Radiowave propagation and antennas for personal communications / Kazimierz Siwiak, Yasaman Bahreini 3rd ed. Norwood, MA : Artech House , 2007 464 p. : ill. ; 24 cm. + 1 CD-ROM Introduction -- Fixed-site antennas -- Radio communication channel -- Radio frequency spectrum -- Communication using earth-orbiting satellites -- Radiowave propagation over a smooth earth -- Radiowave propagation: urban and suburban paths -- Signals in multipath propagation -- Receiver sensitivity and transmitted fields -- Simulated human body devices -- Loops, dipoles, patch antennas -- Radio communication system designs -- Appendix: A. FORTRAN program: the near field of dipoles and helices -- B. FORTRAN code: the near field of loops -- C. Digital communications codes and character sets -- D. HF propagation models Radio Antennas Radio wave propagation Mobile communication systems Bahreini, Yasaman 0 0 0 0 20000 20000 2019-09-04 444.77 0 TK6565.A6 S59 2007 0000036953 2019-09-04 00:00:00 1 444.77 2019-09-04 OPEN 0 0 0 0 10000 10000 2019-09-04 444.77 0 CD 3150 | TK6565.A6 S59 2007 0000036954 2019-09-04 00:00:00 1 444.77 2019-09-04 ACCOM VIRTUA40 45519 45525 VTLSSORT0080*0200*0201*0400*0900*1000*2450*2500*2600*3000*5050*6500*6501*6502*7000*9991