Toward A D‐Band Thermoelectric Power Sensor
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2025
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| author | Fatima Becher François Ziadé Doudou Ba Yann Le Bihan |
| author_facet | Fatima Becher François Ziadé Doudou Ba Yann Le Bihan Fatima Becher François Ziadé Doudou Ba Yann Le Bihan |
| collection | Wiley Open Access |
| contents | Toward A D‐Band Thermoelectric Power Sensor Fatima Becher François Ziadé Doudou Ba Yann Le Bihan Microwave and Optical Technology Letters ABSTRACTThis paper presents the design of a D‐band [110–170 GHz] thermoelectric power sensor for millimeter‐wave applications. The sensor is based on a transition between a rectangular waveguide and a coplanar waveguide, a matched load and a thermopile; a series of nickel/chromium thermocouple junctions. The sensor exhibits satisfactory performance, maintaining a return loss lower than −18 dB and an efficiency of over 80% through the entire D‐band. The sensitivity of the power sensor is about 0.1 mV/mW at 170 GHz. 10.1002/mop.70095 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1002/mop.70095 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_mop_70095 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2025 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Toward A D‐Band Thermoelectric Power Sensor Fatima Becher François Ziadé Doudou Ba Yann Le Bihan Microwave and Optical Technology Letters Toward A D‐Band Thermoelectric Power Sensor Fatima Becher François Ziadé Doudou Ba Yann Le Bihan Microwave and Optical Technology Letters ABSTRACTThis paper presents the design of a D‐band [110–170 GHz] thermoelectric power sensor for millimeter‐wave applications. The sensor is based on a transition between a rectangular waveguide and a coplanar waveguide, a matched load and a thermopile; a series of nickel/chromium thermocouple junctions. The sensor exhibits satisfactory performance, maintaining a return loss lower than −18 dB and an efficiency of over 80% through the entire D‐band. The sensitivity of the power sensor is about 0.1 mV/mW at 170 GHz. 10.1002/mop.70095 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | Toward A D‐Band Thermoelectric Power Sensor |
| topic | Microwave and Optical Technology Letters |
| url | https://onlinelibrary.wiley.com/doi/10.1002/mop.70095 |