摘要:
A thermal processing method selects a batch size range including the number of workpieces to be processed from a plurality of batch size ranges including batch size ranges in which reference numbers smaller than the holding capacity of a workpiece holder are maximums. The workpieces are distributed in the workpiece holder on the basis of the workpiece distribution pattern determined corresponding to the specified batch size range. Processing conditions of the thermal process are determined according to the workpiece distribution pattern. A thermal processing apparatus comprises a controller capable of carrying out the thermal processing method.
摘要:
A heat treatment apparatus has a controller (100) provided with a temperature estimator (110) for estimating a temperature of a wafer by detection signals of temperature sensors (Sin, Sout) and a temperature calibrator (120) for correcting the estimated temperature of the wafer. In order to calibrate the temperature, an offset value stored in an offset table (122) is used. The offset value is determined based on the relationship between film-thickness of films formed in an experimental heat treatment process and process temperatures.
摘要:
A connecting structure includes a first member including a hole which has narrower width at an opening portion than width at a bottom portion and a projecting portion projected toward the opening portion at the bottom portion of the hole, and a second member with a longer shape than the depth of the hole of the first member wherein the second member is inserted into the hole of the first member, the second member is plastically deformed by pushing the second member into the bottom portion of the first member with pressure.
摘要:
A high-frequency circuit device includes a substrate and a high-frequency circuit. The high-frequency circuit is provided on the substrate and has a signal line. The signal line is configured with a slot line provided by electrodes that are arranged side-by-side with a space therebetween on the substrate. The slot line can facilitates circuit design compared to a microstrip line and has significantly low conduction loss compared to a coplanar line, and can improve the Q-value of the high frequency circuit. This can provide an improved high-frequency circuit device having small phase noise. The high-frequency circuit device, which also serves as an oscillator, employs a slot output and thus can provide an advantage of better continuity for a class-B push-pull amplifier that operates more efficiently than a class-A one.
摘要:
An oscillation circuit is constructed by providing a line and a Gunn diode on a dielectric substrate, and an oscillation signal as the fundamental frequency signal of an oscillator is injected into the Gunn diode through a DC bias line. By disposing a dielectric stripline between upper and lower conductor plates, at NRD guide as an output transmission line is constructed, and the line and the NRD guide are coupled. The cutoff frequency of the NRD guide is determined so that the fundamental wave component of oscillation signal of the oscillation circuit is cut off and a harmonic is propagated.
摘要:
A high-frequency module which includes a dielectric resonator defined by a dielectric sheet; a pair of electrodes formed on each of the main surfaces of the dielectric sheet and having aligned openings which form a dielectric resonator; a substrate stacked on the sheet; and lines disposed on the substrate for being coupled to the dielectric resonator. At least one of the lines is curved and is disposed just inside the opening and runs substantially along the edges of the openings.
摘要:
An oscillation circuit is constructed by providing a line, a Gunn diode, and a dielectric resonator on a dielectric substrate; by disposing a dielectric stripline between upper and lower conductor plates to form an NRD guide which serves as a output transmission line; and the line and the NRD guide are coupled.
摘要:
A dielectric line switch is provided which is capable of easily controlling the propagation of an electromagnetic wave. Also provided is an antenna device employing said dielectric line switch. As an embodiment of the invention, a plurality of dielectric lines and a plurality of primary radiators are provided on a rotary unit. With the rotation of the rotary unit, the dielectric lines are switched ON and OFF by virtue of mechanical means, so that a desired change-over may be effected among the plurality of primary radiators in a time sharing manner, and the positions of the primary radiators may be shifted within a plane of the focal point of a dielectric lens, thereby enabling the transmission wave beam and/or reception wave beam to scan in a desired manner.
摘要:
A dielectric resonator allowing size reduction and easy modulation of coupling between adjacent resonating sections and electrodes is provided. A configuration is such that electric conductors 2a and 2b having openings on two main faces of a dielectric substrate 2 are arranged so as to oppose each other. Electrodes 5 and 6 are respectively formed on one main face each of supporting members 3a and 3b, the supporting members 3a and 3b are arranged via spacers 9 so as to oppose each other and so as to be apart from each other with a predetermined spacing in the thickness direction of the dielectric substrate 2 for the dielectric substrate 2, first and second conductor plates 4a and 4b are arranged apart with a predetermined spacing from the supporting members 3a and 3b, and the dielectric substrate positioning between the openings opposing each other is used as a resonating section.
摘要:
An oscillator comprises a dielectric resonator, a circuit board, and an adjustment mechanism for adjusting the relative positional relationship between the dielectric resonator and the circuit board; the dielectric resonator having a dielectric substrate, electrodes provided on two opposite faces of the dielectric substrate, and electrode removal portions provided at predetermined positions on the electrodes; and the adjustment mechanism comprising screws and springs for moving the dielectric resonator.