Series resonant circuit for coupling output of mixer to input of intermediate frequency amplifier

Invention Grant

US3437934A Series resonant circuit for coupling output of mixer to input of intermediate frequency amplifier 失效

Title translation: 用于将混合器输出耦合到中间频率放大器输入的系列谐振电路

Patent Title: Series resonant circuit for coupling output of mixer to input of intermediate frequency amplifier
Patent Title (中): 用于将混合器输出耦合到中间频率放大器输入的系列谐振电路
Application No.: US3437934D

Application Date: 1966-01-12
Publication No.: US3437934A

Publication Date: 1969-04-08
Inventor: PAWLOWSKI FRANK L
Applicant: MOTOROLA INC
Assignee: Motorola Inc
Current Assignee: Motorola Inc
Priority: US52025766 1966-01-12
Main IPC: H03D7/02
IPC: H03D7/02 ; H03H2/00 ; H04B1/26

Information query

Espacenet

IPC分类:

H	电学
H03	基本电子电路
H03D	由一个载频到另一载频对调制进行解调或变换（微波激射器、激光器入H01S；调制器和解调器都可应用的电路入H03C，例如平衡调制器H03C1/54；调制器和变频器都可应用的零部件入H03C；脉冲解调入H03K9/00；经连续变量信号调制的脉冲调制形式的变换入H03K11/00；；中继系统，例如中继站入H04B7/14；用于数字调制载波系统的解调器入H04L27/00；用于彩色电视的同步解调器入H04N9/66）
H03D7/00	从一个载频到另一载频调制的变换，例如频率变换（H03D9/00，H03D11/00优先；用作变频器的介质放大器、磁放大器、参量放大器入H03F）
H03D7/02	.采用二极管（H03D7/14至H03D7/22优先）