DocumentCode
447070
Title
Antenna-preselector with discrete frequency tuning and adjusting bandwidth
Author
Melyanovsky, P.A. ; Shut, A.I.
Author_Institution
A. Usikov Inst. for Radiophys. & Electron., NAS of Ukraine, Kharkov, Ukraine
Volume
1
fYear
2005
fDate
12-16 Oct. 2005
Firstpage
398
Abstract
Resonant magnetic antenna with adjusting bandwidth and discrete frequency tuning in wide frequency range is considered. The proposed antenna can be narrowband preselector with adjusting bandwidth and discrete frequency tuning for receivers with wideband input circuit. Structure of antenna with digital control from receiver is considered. The antenna consists of diode switch, wideband antenna amplifier and control circuit. Control signals and supply voltage are from the receiver by means of coaxial cable.
Keywords
active antennas; antenna accessories; coaxial cables; loop antennas; receivers; tuning; and adjusting bandwidth; antenna-preselector; coaxial cable; control circuit; digital control; diode switch; discrete frequency tuning; narrowband preselector; resonant magnetic antenna; wideband antenna amplifier; Bandwidth; Broadband antennas; Circuit optimization; Digital control; Frequency; Magnetic resonance; Narrowband; Receiving antennas; Switches; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave & Telecommunication Technology, 2005 15th International Crimean Conference
Print_ISBN
966-7968-80-4
Type
conf
DOI
10.1109/CRMICO.2005.1564959
Filename
1564959
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