ISSN: (Online) 2321 -4155
ISSN: (Print) 2320 -7000

JOURNAL OF INDIAN RESEARCH
VOLUME : 2, ISSUE : 4, October-December, 2014 (ISSN No. : 2321-4155)
 
INVESTIGATION ON DESIGN OF ULTRA WIDEBAND PATCH ANTENNA FOR MEDICAL IMAGING APPLICATIONS
Siyaram Yadav, Priyanka Gautam, Shilpa Jangid, Syed Arif Ali & Gaurav Sharma
 
ABSTRACT
Design of Ultra Wideband Patch Antenna for early detection of cancer tumors has been a priority for antenna designers and all those involved in the detection of cancer in general and brain and breast cancer, in particular. Ultra Wideband microstrip antenna design for the above said purpose had been a popular choice. In this paper, various types of antenna and their results are presented in lucid manner which are operating in the range of 3.1 to 10.6 GHz. Softwares are used for designing of such antennas. Designing parameters, gain, bandwidth, return loss have been shown and results are compared. A single element Direct-fed patch antenna with cavity in ground plane was developed on thin substrate having low dielectric constant (εr = 2.94). Ansoft HFSS ver 11 was used to obtain the simulated results.
 
KEYWORD
Direction Control Valves (DCV), Double Acting Cylinder, Electro-Hydraulics, Limit switch, Pump unit, Relay/Contactor, Valve Solenoid.
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