DocumentCode :
2706265
Title :
Driving Point Impedance for a Linear Array of Half-width Leaky-wave Antennas
Author :
Corwin, Michael ; Kempel, Leo ; Griffith, Henry ; Schneider, Steve
Author_Institution :
Air Force Res. Lab., Wright-Patterson AFB, OH
fYear :
2006
fDate :
9-14 July 2006
Firstpage :
4251
Lastpage :
4254
Abstract :
Printed leaky-wave antennas offer the potential for a low-profile, wide-bandwidth antenna element that can be arrayed if desired. Microstrip leaky-wave antennas rely on the suppression of the familiar EH0 mode and the propagation of the radiating EH1 mode. It is well-known that above a critical frequency, this leaky-wave will propagate with little attenuation and that the phase difference between the two radiating edges of the microstrip leads to radiation. The driving point impedance for a given leaky-wave antenna
Keywords :
antenna accessories; leaky wave antennas; linear antenna arrays; microstrip antennas; ultra wideband antennas; critical frequency; driving point impedance; half-width leaky-wave antennas; linear array; low-profile wide-bandwidth antenna element; microstrip leaky-wave antennas; phase difference; printed leaky-wave antennas; Antennas and propagation; Bandwidth; Cutoff frequency; Feeds; Impedance; Leaky wave antennas; Linear antenna arrays; Microstrip antenna arrays; Microstrip antennas; Sensor arrays; Impedance; Leaky-wave Antenna; Linear Array;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
Type :
conf
DOI :
10.1109/APS.2006.1711569
Filename :
1711569
Link To Document :
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