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    • 3. 发明申请
    • WIDE WAVEGUIDE APPLICATOR
    • 宽波形应用器
    • US20100200573A1
    • 2010-08-12
    • US12670692
    • 2008-08-04
    • Abdulkadir HallacWilliam Wilber
    • Abdulkadir HallacWilliam Wilber
    • H05B6/70
    • F26B3/347B29C2035/0855H05B6/701
    • A microwave waveguide applicator and a method for heating, drying, or curing generally planar materials or products. The applicator comprises a waveguide having a pair of opposing broad sides perpendicular to a pair of opposing narrow sides bounding a rectangular exposure chamber. A microwave source generates and propagates microwaves through the chamber in a propagation direction and with an electric field generally directed from one broad wall to the other. Slotted openings in the narrow sides act as entrance and exit ports for a conveyor transporting a product along a conveying path through the chamber perpendicular to the propagation direction and perpendicular to the electric field. The waveguide may be ridged to focus or bend the electric field, especially for heating thin materials.
    • 微波波导管施加器和用于加热,干燥或固化大体平面材料或产品的方法。 施加器包括具有一对相对的宽边的波导,所述一对相对的宽边垂直于包围矩形曝光室的一对相对的窄边。 微波源在传播方向上产生并传播微波通过腔室,并且电场通常从一个宽壁引导到另一个。 狭窄侧面的开口用作输送器的入口和出口,输送器沿着传送路径通过腔室,垂直于传播方向并垂直于电场。 波导可以被脊化以聚焦或弯曲电场,特别是用于加热薄材料。
    • 5. 发明申请
    • Band agile filter
    • 乐队敏捷过滤器
    • US20050275488A1
    • 2005-12-15
    • US10866789
    • 2004-06-15
    • Bill BlairJeff BlairBill EngstRobert LaemmleGreg LamontWeili WangWilliam Wilber
    • Bill BlairJeff BlairBill EngstRobert LaemmleGreg LamontWeili WangWilliam Wilber
    • H01P1/20H01P7/04
    • H01P7/04
    • A microwave filter and method for remotely tuning a microwave filter from one sub-band to another sub-band using metallic rings to adjust the capacitance or inductance of the resonator. In adjusting the capacitance, a plurality of metallic rings are disposed in the upper section or end of the resonator. Each ring has an RF switch that connects or disconnects each ring to ground, thereby varying the capacitance of the resonator. In adjusting the inductance, a plurality of metallic rings are disposed perpendicular to the magnetic field of the resonator. Each ring has an RF switch disposed within the electrical path of the ring that opens or closes the electrical path of each ring. By opening and closing each ring, the magnetic field of the resonator is altered, thereby varying the inductance of the resonator.
    • 一种微波滤波器和方法,用于使用金属环将微波滤波器从一个子带远程调谐到另一个子带,以调节谐振器的电容或电感。 在调整电容时,多个金属环设置在谐振器的上部或末端。 每个环都有一个RF开关,可将每个环连接或断开,从而改变谐振器的电容。 在调整电感时,多个金属环垂直于谐振器的磁场设置。 每个环具有设置在环的电路径内的RF开关,其打开或关闭每个环的电路径。 通过打开和关闭每个环,谐振器的磁场被改变,从而改变谐振器的电感。
    • 6. 发明授权
    • Wide waveguide applicator
    • 宽波导管
    • US08324539B2
    • 2012-12-04
    • US12670692
    • 2008-08-04
    • Abdulkadir HallacWilliam Wilber
    • Abdulkadir HallacWilliam Wilber
    • H05B6/70
    • F26B3/347B29C2035/0855H05B6/701
    • A microwave waveguide applicator and a method for heating, drying, or curing generally planar materials or products. The applicator comprises a waveguide having a pair of opposing broad sides perpendicular to a pair of opposing narrow sides bounding a rectangular exposure chamber. A microwave source generates and propagates microwaves through the chamber in a propagation direction and with an electric field generally directed from one broad wall to the other. Slotted openings in the narrow sides act as entrance and exit ports for a conveyor transporting a product along a conveying path through the chamber perpendicular to the propagation direction and perpendicular to the electric field. The waveguide may be ridged to focus or bend the electric field, especially for heating thin materials.
    • 微波波导管施加器和用于加热,干燥或固化大体平面材料或产品的方法。 施加器包括具有一对相对的宽边的波导,所述一对相对的宽边垂直于包围矩形曝光室的一对相对的窄边。 微波源在传播方向上产生并传播微波通过腔室,并且电场通常从一个宽壁引导到另一个。 狭窄侧面的开口用作输送器的入口和出口,输送器沿着传送路径通过腔室,垂直于传播方向并垂直于电场。 波导可以被脊化以聚焦或弯曲电场,特别是用于加热薄材料。
    • 10. 发明授权
    • Band agile filter
    • 乐队敏捷过滤器
    • US07327210B2
    • 2008-02-05
    • US10866789
    • 2004-06-15
    • Bill BlairJeff BlairBill EngstRobert LaemmleGreg LamontWeili WangWilliam Wilber
    • Bill BlairJeff BlairBill EngstRobert LaemmleGreg LamontWeili WangWilliam Wilber
    • H01P7/00H01P7/04H01P7/06
    • H01P7/04
    • A microwave filter and method for remotely tuning a microwave filter from one sub-band to another sub-band using metallic rings to adjust the capacitance or inductance of the resonator. In adjusting the capacitance, a plurality of metallic rings are disposed in the upper section or end of the resonator. Each ring has an RF switch that connects or disconnects each ring to ground, thereby varying the capacitance of the resonator. In adjusting the inductance, a plurality of metallic rings are disposed perpendicular to the magnetic field of the resonator. Each ring has an RF switch disposed within the electrical path of the ring that opens or closes the electrical path of each ring. By opening and closing each ring, the magnetic field of the resonator is altered, thereby varying the inductance of the resonator.
    • 一种微波滤波器和方法,用于使用金属环将微波滤波器从一个子带远程调谐到另一个子带,以调节谐振器的电容或电感。 在调整电容时,多个金属环设置在谐振器的上部或末端。 每个环都有一个RF开关,可将每个环连接或断开,从而改变谐振器的电容。 在调整电感时,多个金属环垂直于谐振器的磁场设置。 每个环具有设置在环的电路径内的RF开关,其打开或关闭每个环的电路径。 通过打开和关闭每个环,谐振器的磁场被改变,从而改变谐振器的电感。