Title :
Wall-Hanging Type of Self-Complementary Spiral Patch Antenna for Indoor Reception of Digital Terrestrial Broadcasting
Author :
Kuroki, F. ; Ohta, H. ; Yamaguchi, M. ; Suematsu, E.
Author_Institution :
Inst. of Nat. Coll. of Technol., Kure Coll. of Technol.
Abstract :
A printed spiral antenna with a self-complimentary configuration was developed. This antenna consists of spiral shaped metal strips and slots provided on ground planes as their counterparts. For balanced and unbalanced feeds, two types of antenna configurations such as single and twin spirals were fabricated and their antenna performances were investigated. From evaluation of carrier noise ratio of digital terrestrial broadcasting channels at UHF band, it was confirmed that the presented self-complimentary spiral antenna has capability to apply into an indoor terrestrial broadcasting TV antenna
Keywords :
UHF antennas; digital video broadcasting; microstrip antennas; receiving antennas; slot antennas; spiral antennas; television antennas; television reception; UHF band; carrier noise ratio; digital terrestrial broadcasting; indoor reception; indoor terrestrial broadcasting; printed antennas; self-complementally antennas; spiral patch antenna; television antenna; unbalanced feeds; wall-hanging type antenna; Antenna feeds; Antenna measurements; Antenna radiation patterns; Broadband antennas; Impedance; Patch antennas; Spirals; TV broadcasting; UHF antennas; Ultra wideband antennas; Printed antennas; digital terrestrial broadcasting; self-complementally antennas; spiral antennas;
Conference_Titel :
Microwave Symposium Digest, 2006. IEEE MTT-S International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-9541-7
Electronic_ISBN :
0149-645X
DOI :
10.1109/MWSYM.2006.249446
