Title :
Micro size detector antennas at 30 THz
Author :
Nassor, Mohammed Ahmed ; Korkmaz, Eyup ; Yegin, Korkut
Author_Institution :
Dept. of Electr. & Electron. Eng., Fatih Univ., Istanbul, Turkey
Abstract :
Planar antennas such as microstrip patch, bowtie, spiral, and modified crossed dipole are designed and simulated at 30 THz. Gains of antennas obtained directly from simulation results are verified using a different technique inspired from radar cross section measurements. Reradiated far field of an antenna when its feed point is open-circuited is obtained with a far-field probe. The proposed method is introduced as an alternative for the signal detection sensitivity measurements of IR detector antennas.
Keywords :
infrared detectors; microstrip antennas; planar antennas; radar cross-sections; signal detection; IR detector antennas; antenna gains; crossed dipole; feed point; frequency 30 THz; microsize detector antennas; microstrip patch; planar antennas; radar cross section measurements; signal detection sensitivity measurements; Antenna measurements; Detectors; Dipole antennas; Microstrip antennas; Probes; Substrates;
Conference_Titel :
General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
Conference_Location :
Beijing
DOI :
10.1109/URSIGASS.2014.6929449
