A 94-GHz planar monopulse receiver

Author

Ling, Curtis C. ; Rebeiz, Gabriel M.

Author_Institution

Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA

Volume

3

Issue

10

fYear

1993

Firstpage

358

Lastpage

360

Abstract

Initial results for a 94-GHz integrated monopulse receiver are presented. The receiver is based on a 23-GHz local oscillator driving four separate phase-coherent 94-GHz subharmonic mixers, and performs monopulse processing on the IF signals. All circuits are integrated on a single wafer, and are realized using uniplanar coplanar waveguides (CPW), slot lines, and coplanar striplines (CPS). These features result in a compact, low-cost system suitable for tracking systems operating in poor visibility conditions, as well as in collision avoidance receivers for automotive applications.<>

Keywords

hybrid integrated circuits; microwave integrated circuits; mixers (circuits); radio receivers; strip line components; 23 GHz; 94 GHz; CPW; EHF; IF signals; MM-wave receiver; automotive applications; collision avoidance receivers; coplanar striplines; local oscillator; phase-coherent; planar monopulse receiver; poor visibility conditions; slot lines; subharmonic mixers; tracking systems; uniplanar coplanar waveguides; Circuits; Coplanar waveguides; Dipole antennas; Gallium arsenide; Impedance; Local oscillators; Schottky diodes; Signal processing; Silicon; Substrates;

fLanguage

English

Journal_Title

Microwave and Guided Wave Letters, IEEE

Publisher

ieee

ISSN

1051-8207

Type

jour

DOI

10.1109/75.242260

Filename

242260