Results 31 to 40 of about 187 (138)

X band Gunn oscillators triggered by baseband Gunn diodes

Electronics Letters, 1970
A 155 μm-long Gunn diode produces output pulses of 1.5 V amplitude in resistive loading. These pulses are used to trigger a transistor multivibrator and an X band Gunn oscillator.
W. Fallmann, H.L. Hartnagel, G.P. Srivastava   +2 more
openaire   +1 more source

Adaptation of an IRAM W-Band SIS Receiver to the INAF Sardinia Radio Telescope: A Feasibility Study and Preliminary Tests. [PDF]

Sensors (Basel), 2023
Ladu A, Schirru L, Ortu P, Saba A, Pili M, Navarrini A, Gaudiomonte F, Marongiu P, Pisanu T.   +8 more
europepmc   +1 more source

Design and Performance of Extraordinary Low-Cost Compact Terahertz Imaging System Based on Electronic Components and Paraffin Wax Optics. [PDF]

Sensors (Basel), 2022
Tamošiūnas V, Minkevičius L, Bučius I, Jokubauskis D, Redeckas K, Valušis G.   +5 more
europepmc   +1 more source

The influence of Gunn diode nonlinear impedance on microwave oscillators operation

Izvestiya VUZ. Applied Nonlinear Dynamics, 1994
Theoretical and experimental investigations of nonlinear Gunn diode microwave oscillators behavior were carried out. Possibility of chaotic oscillation appearance with increasing applied voltage in the voltage region high above the threshold is shown.
Dmitrij Usanov, Sergej Venig, Sergej Gorbatov, Andrej Semenov   +3 more
openaire   +1 more source

Pulsed Gunn-diode oscillator: 40 W at 16 GHz

Electronics Letters, 1974
Very high peak power levels at microwave frequencies can be generated from several semiconductor devices (Gunn diodes, l.s.a. mode devices, TRAPATTs, etc.), but some of these devices are only a little removed from laboratory devices, and are limited in frequency.
R. Stevens, D. Tarrant, F.A. Myers
openaire   +1 more source

Ultra-wide-band millimeter-wave generator using spin torque oscillator with strong interlayer exchange couplings. [PDF]

Sci Rep, 2022
Kurokawa Y, Yamada K, Taniguchi T, Horiike S, Tanaka T, Yuasa H.   +5 more
europepmc   +1 more source

Singlet Molecular Oxygen: from COIL Lasers to Photodynamic Cancer Therapy. [PDF]

J Phys Chem B, 2023
Davis SJ, Zhao Y, Yu TC, Maytin EV, Anand S, Hasan T, Pogue BW.   +6 more
europepmc   +1 more source

Dispersion EPR: Considerations for Low-Frequency Experiments. [PDF]

Appl Magn Reson, 2022
Hyde JS, Strangeway RA, Sidabras JW.
europepmc   +1 more source

Terahertz Emitter Using Resonant-Tunneling Diode and Applications. [PDF]

Sensors (Basel), 2021
Asada M, Suzuki S.
europepmc   +1 more source

First Laboratory Detection of N¹³CO^- and Semiexperimental Equilibrium Structure of the NCO^- Anion. [PDF]

J Phys Chem A, 2022
Dore L, Bizzocchi L, Lattanzi V, Melosso M, Tamassia F, McCarthy MC.   +5 more
europepmc   +1 more source