DocumentCode
2173578
Title
77 GHz Si-Schottky Diode Harmonic Mixer
Author
von Behren, Kai Schmidt ; Pienkowski, Dariusz ; Boeck, Georg
Author_Institution
Berlin University of Technology, Microwave Engineering, Sekr. HFT 5-1, Einsteinufer 25, 10587 Berlin, Germany. Tel. (++49)30 314-26895, Fax (++49)30 314-26893, behren@mwt.ee.tu-berlin.de
fYear
2002
fDate
23-26 Sept. 2002
Firstpage
1
Lastpage
4
Abstract
In this paper we present a 77 GHz 5th harmonic flip-chip Si-Schottky diode mixer developed in a hybrid microstrip technology, for use in an anti-collision car radar system. The design of the mixer is shown with special focus on several key elements like pads, shorts and via holes demonstrating the necessity of EM-simulations to assist the circuit simulator during the development process. The measurements show excellent conversion data - down to 22 dB conversion loss at 77 GHz and 10 dBm LO power.
Keywords
Costs; Frequency; Gallium arsenide; HEMTs; MMICs; Microstrip; Radar; Schottky diodes; Silicon; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2002. 32nd European
Conference_Location
Milan, Italy
Type
conf
DOI
10.1109/EUMA.2002.339397
Filename
4140477
Link To Document