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公开(公告)号：US3617834A
公开(公告)日：1971-11-02
申请号：US3617834D
申请日：1970-08-31
Applicant: ILLINOIS TOOL WORKS
Inventor： RAYBURN CHARLES C
CPC classification number: H01G4/30 , Y10T29/435 , Y10T29/49004
Abstract: A monolithic capacitor component includes at least first and second layers separated by dielectric material and having nonoverlapping terminal portions of the electrode layers. Aligned with each electrode layer in the nonoverlapped area of the terminal portion is a nonactive electrode segment which is spaced from the electrode layer with which it is aligned. In the manufacture of such a component at least two electrode layers each having discrete electrode sections are separated dielectric and stacked and arranged relative to one another to provide overlapped terminal portions of the discrete electrode sections in the electrode layers whereby it is possible to sever the stacked and arranged dielectric and electrode layers in the area of the overlapped terminal portions to provide monolithic capacitor constructions.
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2.发明授权Miniaturized ferrite phase shifters for electronically steered antenna arrays 失效用于电子转向天线阵列的微型FASE相位切换器
公开(公告)号：US3588901A
公开(公告)日：1971-06-28
申请号：US3588901D
申请日：1969-07-17
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BUCK DANIEL C
Abstract: DESCRIBED ARE MINIATURIZED ANALOG X-BAND MICROSTRIP FERRITE PHASE SHIFTERS PARTICULARLY ADAPTED FOR USE IN AIRBORNE ANTENNA ARRAYS. ALSO DESCRIBED IS A NOVEL ANTENNA ARRAY ASSEMBLY ITSELF. THE ELEMENTS CONTAINING THE PHASE SHIFTERS ARE DESIGNED INTO HALF-WAVELENGTH SPACING TO ACHIEVE A TWO-AXIS SCAN AND COMPRISE MICROSTRIP TRANSMISSION LINES DEPOSITED ON THIN FERRITE FILMS SURROUNDED BY SUITABLE ACTUATING COILS.
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公开(公告)号：US3821617A
公开(公告)日：1974-06-28
申请号：US37061573
申请日：1973-06-18
Applicant: RCA CORP
CPC classification number: H01G4/255 , Y10T29/435
Abstract: An encapsulated film type capacitor which has a tail portion extending outwardly from the main body. Also a method of adjusting the capacitance value prior to encapsulation, comprising trimming off an end area of the top electrode on the tail portion.
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公开(公告)号：US3545059A
公开(公告)日：1970-12-08
申请号：US3545059D
申请日：1967-08-22
Applicant: BELL TELEPHONE LABOR INC
Inventor： MASLAND JOEL C , TORO JOSEPH A
CPC classification number: H01G4/255 , Y10T29/435
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公开(公告)号：US3594811A
公开(公告)日：1971-07-20
申请号：US3594811D
申请日：1969-02-07
Applicant: THOMSON CSF
Inventor： PIERROT ROBERT L
CPC classification number: H01Q25/02
Abstract: The radiation elements of an antenna comprising a linear array of elements and a further compensation element are fed so that the radiation pattern of a central portion of the linear array is in quadrature of phase with the radiation pattern of the remaining elements of the array, for the formation of a nondirective pattern covering the secondary lobes of the directive pattern obtained through an in-phase feeding of the elements of the linear array.
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Patent Agency Ranking
公开(公告)号：US3553733A
公开(公告)日：1971-01-05
申请号：US3553733D
申请日：1969-02-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BUCK DANIEL C
CPC classification number: H01P1/19
Abstract: DESCRIBED IS AN INTERGITITAL WAVE CIRCUIT DEPOSITED ON A FERRITE FILM AND HAVING A DIRECT CURRENT MAGNETIC FIELD APPLIED IN THE PLANE OF THE INTERDIGITAL CIRCUIT TO PROVIDE A MICROWAVE DEVICE EMPLOYING GYROMAGNETIC MEDIA FOR PHASE SHIFT, FREQUENCY TRANSLATION, CIRCULATION AND THE LIKE.
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公开(公告)号：US4124852A
公开(公告)日：1978-11-07
申请号：US761920
申请日：1977-01-24
Applicant: Fritz Steudel
Inventor： Fritz Steudel
Abstract: A system for a phased array antenna including a set of power amplifiers for amplifying the power of a signal to be transmitted by radiating elements of the antenna. A set of hybrid couplers are connected between the power amplifiers and the radiating elements with individual ones of the hybrid couplers being cross-connected for sharing the power of each amplifier among a set of radiating elements. The coupling of power is selectively varied between the amplifiers and the radiating elements by shifting the phase of the signal applied to each power amplifier.
Abstract translation: 一种用于相控阵天线的系统，包括一组功率放大器，用于放大由天线的辐射元件发射的信号的功率。 一组混合耦合器连接在功率放大器和辐射元件之间，其中单独的混合耦合器被交叉连接以共享一组辐射元件中的每个放大器的功率。 通过移动施加到每个功率放大器的信号的相位，功率的耦合在放大器和辐射元件之间选择性地变化。
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公开(公告)号：US3697995A
公开(公告)日：1972-10-10
申请号：US3697995D
申请日：1967-11-20
Applicant: RYAN AERONAUTICAL CO
Inventor： KAFITZ PETER H
CPC classification number: H01Q3/30
Abstract: This invention concerns an electronically scanning integrated antenna system that has free running oscillators for providing large power output to each antenna and utilizes frequency multipliers, preferably step recovery diode multipliers, for controlling the frequency and phase of the free running oscillators outputs independently of the means for providing modulated intelligence to the radiated beam.
Abstract translation: 本发明涉及一种电子扫描集成天线系统，其具有用于向每个天线提供大功率输出的自由运行的振荡器，并且利用频率乘法器，优选地是阶跃恢复二极管乘法器，用于独立于用于控制自由运行的振荡器输出的装置的频率和相位 向辐射束提供调制的智能。
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公开(公告)号：US3842417A
公开(公告)日：1974-10-15
申请号：US22580472
申请日：1972-02-14
Applicant: HUGHES AIRCRAFT CO
Inventor： WILLIAMS F
CPC classification number: G01S13/426 , G01S7/12 , G01S13/003
Abstract: A bistatic radar system using separate antennas for transmit and receive and taking advantage of the fact that the net radar resolution depends on the product of the two gain patterns. In one illustrated system of the invention, a low resolution transmitter pattern is combined with an ambiguous high resolution receiver pattern formed of a thinned array of phase controlled radiating elements. The elements are separated by a distance greater than the wavelength of the RF signal. In this thinned array approach, the suppressed receive grating lobes may be placed at alternate nulls of the transmit pattern by spacing the receiver array elements to be approximately one-half the transmitted antenna width. The transmit radar forms a conventional sector scanning antenna pattern that illuminates the forward area and the receiving antenna has elements spaced so they form a multilobe pattern that contains selected spacing of grating lobes. In operation only one of these grating lobes is illuminated by the transmit pattern. The transmit and receive antennas are scanned in synchronism either sequentially or in some jump scan sequence to provide the sector scan display. The system is operable substantially without microwave waveguides along the thinned array by providing a local oscillator signal that is phase shifted to control the antenna pointing.
Abstract translation: 使用单独天线进行发射和接收的双基地雷达系统，并利用净雷达分辨率取决于两种增益模式的乘积的事实。 在本发明的一个示出的系统中，低分辨率发射器图案与由相位控制的辐射元件的稀疏阵列形成的模糊的高分辨率接收器图案组合。 这些元件的距离大于RF信号的波长。 在这种薄化阵列方法中，抑制的接收光栅波瓣可以通过将接收器阵列元件间隔开大约是发射天线宽度的一半而放置在发射图案的交替零点处。 发射雷达形成常规扇区扫描天线图案，其照亮前向区域，并且接收天线具有间隔开的元件，使得它们形成包含选定的栅瓣间隔的多叶图案。 在操作中，这些光栅的其中一个由发射图案照亮。 发射和接收天线按顺序或某些跳跃扫描序列同步扫描，以提供扇区扫描显示。 通过提供相移以控制天线指向的本地振荡器信号，该系统基本上不沿着薄化阵列的微波波导可操作。
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10.发明授权
公开(公告)号：US3795004A
公开(公告)日：1974-02-26
申请号：US3795004D
申请日：1973-02-26
Applicant: US ARMY
Inventor： MEEK J , RAVILIOUS C , HEINARD W
CPC classification number: H01Q19/191 , H01Q3/18 , H01Q3/245 , H01Q19/18
Abstract: A Schwarzschild Antenna cooperates with an organ pipe scanner to achieve wide angle sectoral scanning of a high gain pencil beam. A rotatable mirror switches the antenna to conical scanning whereby microwave energy communicates between a nutating horn and reflectors of the Schwarzschild Antenna. During conical scanning, the organ pipe scanner remains unenergized. The mode of operation is selectable by the operator and the system is designed for rapid switching.
Abstract translation: Schwarzschild天线与器官管扫描仪配合，以实现对高增益笔束进行广角扫描。 可旋转镜将天线切换成锥形扫描，由此微波能量在章动喇叭和施瓦茨天线的反射器之间连通。 在圆锥扫描期间，器官管扫描器保持未通电。 操作模式可由操作员选择，系统设计用于快速切换。
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