Results 211 to 220 of about 3,372 (263)
Some of the next articles are maybe not open access.
3rd European Microwave Conference, 1973, 1973
Theory and experiments are presented relating PIN diode junction properties to limit level, spike leakage, and recovery.
R. Garver, F. Reggia, R. Callow
openaire +1 more source
Theory and experiments are presented relating PIN diode junction properties to limit level, spike leakage, and recovery.
R. Garver, F. Reggia, R. Callow
openaire +1 more source
1982
The selection of a PIN to perform a particular microwave switching function begins with the choice of the size of the I region — specifically, its thickness, W, and cross sectional area, A. In practice, however, this characterization is usually accomplished using the related variables junction capacitance, CJ, which depends upon both A and W, and bulk ...
openaire +1 more source
The selection of a PIN to perform a particular microwave switching function begins with the choice of the size of the I region — specifically, its thickness, W, and cross sectional area, A. In practice, however, this characterization is usually accomplished using the related variables junction capacitance, CJ, which depends upon both A and W, and bulk ...
openaire +1 more source
2010 Second Pacific-Asia Conference on Circuits, Communications and System, 2010
In this paper, a multi-application PIN diode is presented. The PIN diode structure is similar to conventional PIN diodes, but only difference is that a layer is used in the middle of layers. The diode has 4 pins. Proportional to the applied voltage to the two control pins, it can be achieved a value arbitrary of series capacitance and resistance.
Ebrahim Abiri +3 more
openaire +1 more source
In this paper, a multi-application PIN diode is presented. The PIN diode structure is similar to conventional PIN diodes, but only difference is that a layer is used in the middle of layers. The diode has 4 pins. Proportional to the applied voltage to the two control pins, it can be achieved a value arbitrary of series capacitance and resistance.
Ebrahim Abiri +3 more
openaire +1 more source
Silicon-on-Insulator Pin Diodes.
1987Abstract : Microwave monolithic integrated circuit (MMMIC) technology using recrystallized silicon-on-insulator substrates would permit PIN diode phase shifters to be fabricated with higher power-handling capability and lower insertion loss than conventional MMIC control circuits using GaAs MESFETs.
Stephen Wu +3 more
openaire +1 more source
PIN silicon diode fast neutron detector
Radiation Protection Dosimetry, 2005Two batches of diodes, with different structural ratios (the ratio of area and thickness), were made using different manufacturing processes. The energy response of the first batch to 15 kinds of monoenergetic neutrons ranging from 180 keV to 17.56 MeV was tested, and the neutron source response of both batches to 239Pu-Be neutron source was measured ...
Chunzhi, Zhou +2 more
openaire +2 more sources
Frequency reconfigurable antenna using PIN diodes
2014 Twentieth National Conference on Communications (NCC), 2014A compact frequency reconfigurable double slot antenna for wireless communication is presented. The proposed antenna consists of double slot with six RF PIN diodes placed at different position on the ground plane to achieve frequency reconfigurability. Based on the switching state of the PIN diode the antenna is capable of operating at eleven different
R. Jothi Chitra, Velmurugan Nagarajan
openaire +1 more source
The Forward Characteristic of the Pin Diode
Bell System Technical Journal, 1956A theory is given for the forward current-voltage characteristic of the PIN diffused junction silicon diode. The theory predicts that the device should obey a simple PN diode characteristic until the current density approaches 200 amp/cm2. At higher currents an additional potential drop occurs across the middle region proportional to the square root of
openaire +1 more source
1979
Abstract : This report is one of a number of technical notes describing various aspects of the design, fabrication, and performance of a demonstration analog feedback processor. In this report we examine the PIN diode weight circuits which are used in the adaptive processor to control the attenuation and phase of the eight signal channels which make up
openaire +1 more source
Abstract : This report is one of a number of technical notes describing various aspects of the design, fabrication, and performance of a demonstration analog feedback processor. In this report we examine the PIN diode weight circuits which are used in the adaptive processor to control the attenuation and phase of the eight signal channels which make up
openaire +1 more source