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Content Provider | IEEE Xplore Digital Library |
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Author | Zhou, Xuesong Daryoush, Afshin S. |
Copyright Year | 1993 |
Description | Author affiliation: Center for Microwave/Lightwove Engineering, ECE Dept, Drexel University, Philadelphia, PA 19104, USA. Tel: (215)895 2914, Fax: (215)895 4968 (Zhou, Xuesong; Daryoush, Afshin S) |
Abstract | The optical control of the distributed electronics in phased array antennas requires specialized circuits which are compatible with the T/R level data mixing architecture. This paper presents an analytical modeling of a novel circuit, a push-pull self-oscillating mixer, that can perform three important functions: 1) oscillation, 2) frequency and phase locking to a reference signal, and 3) mixing with the data signals. The expected and the measured results show that this proposed circuit performs these three functions efficiently in a low power consuming circuit. This concept was analyzed and experimentally demonstrated at 12 GHz by use of a MESFET pair with a measured conversion efficiency as high as 13dB. Efficient subharmonic injection locking was also demonstrated. This design can be easily extended to HEMT and HBT at higher frequencies. |
Starting Page | 770 |
Ending Page | 770 |
File Size | 430452 |
Page Count | 1 |
File Format | |
DOI | 10.1109/EUMA.1993.336699 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1993-09-06 |
Publisher Place | Spain |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Analytical models Circuits Phased arrays Optical arrays Frequency Optical control Antenna arrays Signal analysis Performance analysis Power measurement |
Content Type | Text |
Resource Type | Article |
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