Title :
Experimental investigations of amplitude and phase progression fluctuations on microwave line-of-sight links
Author :
Shirokov, I.B. ; Shaban, S.
Author_Institution :
Dept. of Radio Eng., Sevastopol Nat. Tech. Univ., Ukraine
Abstract :
Experimental investigations of amplitude and phase progression fluctuations on microwave line-of-sight links are presented. The transmitter unit is represented as a receiver-transmitter device operating for the same antenna. Here the transmitter signal is the heterodyne signal for the receiver. The low frequency channel is used to get in-phase oscillations in both parts of microwave link. The initial phase of low frequency oscillations is transferred on microwave.
Keywords :
microwave links; microwave propagation; tropospheric electromagnetic wave propagation; 9.3 GHz; SHF; amplitude progression fluctuations; atmosphere; heterodyne signal; in-phase oscillations; line-of-sight link; microwave link; phase progression fluctuations; radio link; radiowave propagation; transmitter unit; troposphere; Antenna measurements; Fluctuations; Frequency measurement; Microwave devices; Microwave propagation; Phase measurement; Radio transmitters; Receiving antennas; Stability; Transmitting antennas;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International
Print_ISBN :
0-7803-7536-X
DOI :
10.1109/IGARSS.2002.1027248
