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Paper Abstract and Keywords
Presentation 2015-10-23 15:00
Design of Low Loss 60 GHz CMOS On-Chip Dipole Antenna By Helium-3 Ion Irradiation
Takuichi Hirano, Ning Li, Kenichi Okada, Akira Matsuzawa, Jiro Hirokawa, Makoto Ando (Tokyo Tech.), Tsuyoshi Inoue, Hitoshi Sakane (SHIEI) EMCJ2015-79 MW2015-118 EST2015-89 Link to ES Tech. Rep. Archives: MW2015-118 EST2015-89
Abstract (in Japanese) (See Japanese page) 
(in English) 60 GHz CMOS on-chip antenna is low radiation efficiency due to large loss of silicon (Si) substrate. In this paper, a 60 GHz CMOS on-chip dipole antenna with helium-3 ion irradiated silicon substrate is designed. Rectangular region with 500 um x 1000 um around the dipole is irradiated by helium-3 ion and resistivity is increased from 10 Ohm cm (10 S/m) to 10 k Ohm cm (0.01 S/m). The width of dipole section is wide for broad bandwidth and reduction of conductor loss. There are a taper section and stub for impedance matching. A backing metal reduces back radiation. At 62 GHz, the calculated reflection, radiation efficiency and gain are -15 dB, 48 % and 2.7 dBi, respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) Millimeter-wave / On-chip antenna / Dipole antenna / CMOS / Helium ion irradiation / Radiation efficiency / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 261, EST2015-89, pp. 123-127, Oct. 2015.
Paper # EST2015-89 
Date of Issue 2015-10-15 (EMCJ, MW, EST) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee EMCJ IEE-EMC MW EST  
Conference Date 2015-10-22 - 2015-10-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Sakura Hall, Katahira Campus, Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave, Electromagnetic simulation, EMC, etc. 
Paper Information
Registration To EST 
Conference Code 2015-10-EMCJ-EMC-MW-EST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of Low Loss 60 GHz CMOS On-Chip Dipole Antenna By Helium-3 Ion Irradiation 
Sub Title (in English)  
Keyword(1) Millimeter-wave  
Keyword(2) On-chip antenna  
Keyword(3) Dipole antenna  
Keyword(4) CMOS  
Keyword(5) Helium ion irradiation  
Keyword(6) Radiation efficiency  
Keyword(7)  
Keyword(8)  
1st Author's Name Takuichi Hirano  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
2nd Author's Name Ning Li  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
3rd Author's Name Kenichi Okada  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
4th Author's Name Akira Matsuzawa  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
5th Author's Name Jiro Hirokawa  
5th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
6th Author's Name Makoto Ando  
6th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
7th Author's Name Tsuyoshi Inoue  
7th Author's Affiliation S.H.I. Examination and Inspection, Ltd. (SHIEI)
8th Author's Name Hitoshi Sakane  
8th Author's Affiliation S.H.I. Examination and Inspection, Ltd. (SHIEI)
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Speaker Author-1 
Date Time 2015-10-23 15:00:00 
Presentation Time 25 minutes 
Registration for EST 
Paper # EMCJ2015-79, MW2015-118, EST2015-89 
Volume (vol) vol.115 
Number (no) no.259(EMCJ), no.260(MW), no.261(EST) 
Page pp.123-127 
#Pages
Date of Issue 2015-10-15 (EMCJ, MW, EST) 


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