Characterization of the input impedance of a probe excited rectangular cavity-backed slot antenna

2000 ◽  
Author(s):  
T. Lertwiriyaprapa ◽  
C. Phongcharoenpanich ◽  
M. Krairiksh
Keyword(s):  
Input Impedance ◽  
Rectangular Cavity ◽  
Slot Antenna

Input Impedance Characterization of a Single-Phase PFC in D-Q Frame

2021 ◽  
Author(s):  
Qing Lin ◽  
Bo Wen ◽  
Rolando Burgos ◽  
Keyue Shan ◽  
Ye Tang ◽  
...  
Keyword(s):  
Input Impedance ◽  
Single Phase ◽  
Impedance Characterization

Notice of Retraction: Direct Characterization of Grounding System Wide-Band Input Impedance

2018 ◽  
Vol 60 (1) ◽  
pp. 292-293 ◽  
Author(s):  
Babak Honarbakhsh ◽  
Hamidreza Karami ◽  
Keyhan Sheshyekani
Keyword(s):  
Input Impedance ◽  
Wide Band ◽  
Grounding System

Modeling, Design and Characterization of a Very Wideband Slot Antenna With Reconfigurable Band Rejection

2010 ◽  
Vol 58 (7) ◽  
pp. 2218-2226 ◽  
Author(s):  
Julien Perruisseau-Carrier ◽  
Pablo Pardo-Carrera ◽  
Pavel Miskovsky
Keyword(s):  
Slot Antenna

scholarly journals High temperature characterization of alumina substrates and folded slot antenna

2007 ◽  
Author(s):  
Maximilian C. Scardelletti ◽  
Jennifer L. Jordan ◽  
Amy R. Stalker ◽  
George E. Ponchak
Keyword(s):  
High Temperature ◽  
Slot Antenna

scholarly journals A Generic Test Board for the Electrical Characterization of ULP and ULV Fully-Differential Integrated Analog Circuits

2019 ◽  
Vol 14 (3) ◽  
pp. 1-7
Author(s):  
Lucas Compassi Severo ◽  
Wilhelmus Adrianus Maria Van Noije
Keyword(s):  
Analog Circuits ◽  
Input Impedance ◽  
Electrical Characterization ◽  
Active Filters ◽  
Ultra Low Power ◽  
Signal Conversion ◽  
Fully Differential ◽  
Test Board ◽  
Output Driver

The characterization of ultra-low power (ULP) fully-differential/balanced amplifiers and active filters is challenging due to the incompatibility with the classical single-ended (SE) and 50 Ω  impedance equipment. Interface circuits between the device under test (DUT) and the equipment are needed to perform the signal conversion and to work as voltage buffers. In this work, we propose a generic test circuits to be used in the characterization of ULP and ultra-low voltage (ULV) analog circuits. The test board includes balun transformers to the signal conversion, a high input impedance and low capacitance output driver and voltage regulators to provide the target DUT supply voltage. The characterization of the proposed PCB demonstrates a bandwidth of 30 MHz, output driver input impedance of 5 MΩ with 2.5 pF capacitance and low input-referred noise. The proposed circuit was applied to the electrical characterization of two fully-differential ULV and ULP analog integrated circuits.

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