JPH032748U

JPH032748U -

Info

Publication number: JPH032748U
Application number: JP1989062608U
Authority: JP
Priority date: 1989-05-30
Filing date: 1989-05-30
Publication date: 1991-01-11

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示す構成図、第
２図は第１図のＡ−Ａ′部分の断面図、第３図は
第２図中のバイアス端子の取り付け部分の詳細図
、第４図は従来の送受信装置の構成図、第５図は
第４図のＡ−Ａ′部分の断面図である。図において、３は移相器、４ａ及び４ｂは送受
切換器、５は送信用増幅器、６は受信用増幅器、
７ａ及び７ｂは配線基板、８はバイアス端子、９
は金線、１０は駆動回路、１１は筐体である。な
お、各図中同一符号は同一または相当部分を示す
。 Fig. 1 is a configuration diagram showing an embodiment of this invention, Fig. 2 is a cross-sectional view taken along the line A-A' in Fig. 1, and Fig. 3 is a detailed view of the attachment part of the bias terminal in Fig. 2. FIG. 4 is a block diagram of a conventional transmitting/receiving device, and FIG. 5 is a sectional view taken along line A-A' in FIG. In the figure, 3 is a phase shifter, 4a and 4b are transmitting/receiving switchers, 5 is a transmitting amplifier, 6 is a receiving amplifier,
7a and 7b are wiring boards, 8 is a bias terminal, 9
10 is a gold wire, 10 is a drive circuit, and 11 is a housing. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

a phase shifter, a first transmission/reception switching device connected to the phase shifter, a transmission amplifier and a reception amplifier provided in parallel between the first transmission/reception switching device and the second transmission/reception switching device; , a transmitting/receiving device in which a drive circuit connected to the phase shifter, the transmitting/receiving switch, the transmitting amplifier, and the receiving amplifier is installed in a rectangular box-shaped housing. As a connection method between the trust amplifier, the receiving amplifier, and the drive circuit, a wiring board with a conductor pattern attached perpendicular to the pattern surface on one side and a bias terminal attached to the bottom of the board on the other side is attached to the above-mentioned casing. The drive circuit is mounted on the inner surface of the side wall of the body, and the drive circuit is placed on the top surface of the wiring board, connected to the conductor pattern with gold wire, and wired to the phase shifter, transmission/reception switch, transmitting amplifier, and receiving amplifier. A transmitting/receiving device characterized in that a connecting portion of a substrate is directly connected to the bias terminal.