Abstract
The design and performance of a miniaturized broadband up-converter MMIC is presented. The circuit is designed to operate as an harmonic FET mixer with an output frequency ranging from 40 to 160 GHz. With an LO power of +12 dBm, the circuit achieves a measured conversion loss of about 10 dB over the 40-110 GHz range, with 20-dB intrinsic LO suppression, +2 to +5-dBm input referred power at 1-dB compression (IP1dB), and +10 dBm input referred third order intercept point (IIP3). To the author's knowledge, these results demonstrate the first operation of this circuit topology as a broadband harmonic mixer for up-conversion applications. The MMIC is realized in a commercially available GaAs PHEMT technology with 100 nm gate-length and its topology is convenient for integration into multifunctional MMICs from Ka-to D-band.
| Original language | English |
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| Title of host publication | European Microwave Week 2015 |
| Subtitle of host publication | "Freedom Through Microwaves", EuMW 2015 - Conference Proceedings; 2015 10th European Microwave Integrated Circuits Conference Proceedings, EuMIC |
| Place of Publication | Piscataway, NJ |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Pages | 17-20 |
| Number of pages | 4 |
| ISBN (Electronic) | 9782874870408 |
| ISBN (Print) | 9781467380072 |
| DOIs | |
| Publication status | Published - 2 Dec 2015 |
| Event | 10th European Microwave Integrated Circuits Conference, EuMIC 2015 - Paris, France Duration: 7 Sept 2015 → 8 Sept 2015 |
Other
| Other | 10th European Microwave Integrated Circuits Conference, EuMIC 2015 |
|---|---|
| Country/Territory | France |
| City | Paris |
| Period | 7/09/15 → 8/09/15 |