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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Itoh, Tatsuo |
| Copyright Year | 1990 |
| Description | Author affiliation: The University of Texas at Austin, Electrical Engineering Research Laboratory, Austin, TX 78712, U.S.A. (Itoh, Tatsuo) |
| Abstract | Recent advances in planar integrated circuit configurations implementing the quasi-optical concepts and functions accompanied by several groups in the U. S. are summarized. As the frequency of operation is increased toward millimeter-waves and beyond, new circuit configurations are needed to meet a specific challenge. After a brief historical review of quasi-optical mixers, more recent efforts in developing the active quasi-optical planar integrated circuits and components are described. This circuit configuration can exploit the maximum capability of active devices which exhibits ever decreasing performance as the frequency is increased. Simplicity of the circuit and greater flexibility of design can make this technology attractive also at lower microwave frequencies where cost effectiveness is often more emphasized rather than overall performance. Examples include quasi-optical oscillators, power combiners and second harmonic generators. |
| Starting Page | 83 |
| Ending Page | 88 |
| File Size | 6546062 |
| Page Count | 6 |
| File Format | |
| DOI | 10.1109/EUMA.1990.336172 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1990-09-09 |
| Publisher Place | Hungary |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Integrated circuit technology Millimeter wave integrated circuits Millimeter wave technology Microwave circuits Flexible printed circuits Microwave technology Microwave frequencies Costs Microwave oscillators Power combiners |
| Content Type | Text |
| Resource Type | Article |
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